Trace number 1784358

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 5000.07 5001.84

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g6.cnf
MD5SUMb8aeb5269daff3f4e23b9dd675aa8076
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1784358-1241935264.cnf
0.00/0.00	c found header 'p cnf 2640 305320'
0.49/0.56	c finished parsing
0.49/0.56	c
0.49/0.56	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.49/0.56	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.49/0.56	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.49/0.56	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.49/0.56	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.49/0.56	c --random=1 --spread=2000 --seed=0 --skip=25
0.49/0.56	c
0.49/0.56	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.49/0.56	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.49/0.56	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.49/0.56	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.49/0.56	c
0.49/0.56	c starting search after 0.6 seconds
0.49/0.56	c no decision limit
0.49/0.57	c
0.49/0.57	c       original/binary      fixed     eliminated      learned       agility
0.49/0.57	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.57	c
0.49/0.57	c *    0.6   305320    2640      0     0      0       0      0    0.0   0   20
1.49/1.50	c -    1.5   305009    2628      0     0     12       0   1000    0.0   0   26
1.69/1.71	c -    1.7   303682    2592      0     0     48       0   1000    0.0   0   28
4.18/4.26	c s    4.3   302365    2560      0     0     80       0      0    0.0   0   22
4.18/4.26	c l    4.3   302365    2560      0     0     80       0  15524    0.0   0   22
4.29/4.31	c R    4.3   302365    2560      0     0     80     107    107   25.5   3   23
4.29/4.34	c R    4.3   302365    2560      0     0     80     207    207   93.4   4   23
4.39/4.46	c R    4.5   302365    2560      0     0     80     811    811   88.3   5   24
4.49/4.52	c B    4.5   302365    2560      0     0     80    1002   1002   81.7   4   24
4.68/4.70	c B    4.7   302365    2560      0     0     80    2002   2002   87.4   3   25
4.68/4.77	c R    4.8   302365    2560      0     0     80    2413   2413   82.3   4   25
5.59/5.66	c R    5.7   302365    2560      0     0     80    6419   6419   89.6   4   28
5.89/5.91	c B    5.9   302365    2560      0     0     80    8010   8010   81.5   4   29
7.49/7.53	c +    7.5   302365    2560      0     0     80   15525  17076   88.8   4   33
7.59/7.64	c R    7.6   302365    2560      0     0     80   16042  16042   87.9   4   33
8.28/8.30	c +    8.3   302365    2560      0     0     80   19405  18783   81.6   4   34
9.29/9.34	c B    9.3   302365    2560      0     0     80   24011  18815   82.5   4   35
9.29/9.39	c +    9.4   302365    2560      0     0     80   24257  20661   82.2   4   35
10.79/10.82	c +   10.8   302365    2560      0     0     80   30322  22727   86.4   5   36
12.38/12.44	c
12.38/12.44	c       original/binary      fixed     eliminated      learned       agility
12.38/12.44	c   seconds        variables     equivalent    conflicts       height       MB
12.38/12.44	c
12.38/12.44	c +   12.4   302365    2560      0     0     80   37900  24999   90.0   4   37
12.48/12.58	c R   12.6   302365    2560      0     0     80   38481  23315   90.6   5   37
14.58/14.60	c +   14.6   302365    2560      0     0     80   47375  27498   86.8   4   39
17.29/17.37	c +   17.4   302365    2560      0     0     80   59215  30247   90.6   4   40
18.38/18.48	c B   18.5   302365    2560      0     0     80   64015  30283   90.1   4   41
20.68/20.73	c +   20.7   302365    2560      0     0     80   74015  33271   93.4   4   41
24.68/24.78	c R   24.8   302365    2560      0     0     80   89763  33320   91.6   5   42
25.48/25.60	c +   25.6   302365    2560      0     0     80   92515  36598   91.2   4   43
31.48/31.59	c +   31.6   302365    2560      0     0     80  115640  40257   89.7   3   44
39.28/39.40	c +   39.4   302365    2560      0     0     80  144553  44282   88.4   4   46
43.58/43.65	c B   43.6   302365    2560      0     0     80  160038  44316   90.8   4   49
49.18/49.25	c +   49.2   302365    2560      0     0     80  180690  48710   91.6   5   49
55.97/56.07	c R   56.1   302365    2560      0     0     80  205140  48791   88.8   6   50
62.37/62.41	c +   62.4   302365    2560      0     0     80  225860  53581   86.1   5   50
79.46/79.54	c +   79.5   302365    2560      0     0     80  282325  58939   86.0   4   55
102.75/102.82	c +  102.8   302365    2560      0     0     80  352905  64832   85.3   4   59
112.75/112.83	c B  112.8   302365    2560      0     0     80  384087  64892   87.1   5   62
131.44/131.53	c s  131.5   302366    2560      0     0     80  427834  64954   87.8   4   51
136.14/136.25	c +  136.2   302366    2560      0     0     80  441130  71315   88.2   4   56
142.94/143.09	c
142.94/143.09	c       original/binary      fixed     eliminated      learned       agility
142.94/143.09	c   seconds        variables     equivalent    conflicts       height       MB
142.94/143.09	c
142.94/143.09	c R  143.0   302366    2560      0     0     80  461499  71369   87.3   4   59
174.53/174.67	c +  174.6   302366    2560      0     0     80  551410  78446   86.4   4   67
227.01/227.13	c +  227.0   302366    2560      0     0     80  689260  86290   89.2   3   71
253.50/253.65	c s  253.6   302367    2560      0     0     80  748262  86321   88.4   5   60
297.59/297.76	c +  297.7   302367    2560      0     0     80  861575  94919   89.6   5   71
312.29/312.48	c s  312.4   302368    2560      0     0     80  895736  94959   90.7   5   66
312.58/312.76	c B  312.7   302368    2560      0     0     80  896175  94990   90.7   4   67
367.56/367.75	c R  367.6   302368    2560      0     0     80 1025443  95023   90.0   5   74
389.55/389.73	c +  389.6   302368    2560      0     0     80 1076966 104410   88.4   5   77
511.22/511.42	c +  511.2   302368    2560      0     0     80 1346207 114851   89.2   4   87
525.01/525.20	c s  525.0   302369    2560      0     0     80 1372756 114948   89.2   6   77
675.06/675.37	c +  675.1   302369    2560      0     0     80 1682756 126336   91.0   5   91
873.18/873.58	c B  873.3   302369    2560      0     0     80 2048341 126436   94.3   4  108
902.48/902.84	c +  902.5   302369    2560      0     0     80 2103445 138969   94.5   4  109
998.44/998.84	c R  998.5   302369    2560      0     0     80 2255784 139090   93.9   4  108
1238.65/1239.15	c + 1238.7   302369    2560      0     0     80 2629305 152865   94.6   4  119
1634.92/1635.52	c + 1634.9   302369    2560      0     0     80 3286630 168151   96.0   4  131
2198.62/2199.47	c + 2198.7   302369    2560      0     0     80 4108285 184966   95.9   4  144
2570.39/2571.36	c B 2570.5   302369    2560      0     0     80 4608743 185103   98.6   5  163
2843.69/2844.72	c
2843.69/2844.72	c       original/binary      fixed     eliminated      learned       agility
2843.69/2844.72	c   seconds        variables     equivalent    conflicts       height       MB
2843.69/2844.72	c
2843.69/2844.72	c R 2843.7   302369    2560      0     0     80 4921410 185097   97.9   6  146
3059.71/3060.82	c + 3059.7   302369    2560      0     0     80 5135355 203462   97.2   4  163
4101.54/4103.02	c + 4101.6   302369    2560      0     0     80 6419191 223808   95.8   5  158
5000.03/5001.80	c
5000.03/5001.80	c *** CAUGHT SIGNAL 15 ***
5000.03/5001.80	c
5000.03/5001.80	c 7437188 conflicts, 16754754 decisions, 8407 random
5000.03/5001.80	c 0 iterations, 12283 restarts, 0 skipped
5000.03/5001.80	c 28 enlarged, 122 shrunken, 72796 rescored, 1541 rebiased
5000.03/5001.80	c 5 simplifications, 1 reductions
5000.03/5001.80	c
5000.03/5001.80	c vars: 0 fixed, 0 equiv, 80 elim, 0 merged
5000.03/5001.80	c elim: 1361019 resolutions, 3 phases, 1 rounds
5000.03/5001.80	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
5000.03/5001.80	c arty: 32.00 and 0.00 xor average arity
5000.03/5001.80	c prbe: 1013854 probed, 1184 phases, 198 rounds
5000.03/5001.80	c prbe: 0 failed, 0 lifted, 0 merged
5000.03/5001.80	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.03/5001.80	c hash: 0 units, 0 merged
5000.03/5001.80	c mins: 999328293 learned, 46% deleted, 0 strong, 20 depth
5000.03/5001.80	c subs: 106 forward, 289 backward, 1 doms
5000.03/5001.80	c strs: 860 forward, 0 backward
5000.03/5001.80	c doms: 1 dominators, 0 high, 0 low
5000.03/5001.80	c prps: 1743041178 propagations, 0.35 megaprops
5000.03/5001.80	c
5000.03/5001.80	c 5000.0 seconds, 219 MB max, 3854 MB recycled
5000.03/5001.80	c
5000.03/5001.80	c *** CAUGHT SIGNAL 15 ***
5000.03/5001.80	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784358-1241935264/watcher-1784358-1241935264 -o /tmp/evaluation-result-1784358-1241935264/solver-1784358-1241935264 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784358-1241935264.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2153
/proc/meminfo: memFree=1724352/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=1192 CPUtime=0
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 221560401 1220608 191 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 298 192 63 155 0 141 0

[startup+0.0529289 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2153
/proc/meminfo: memFree=1724352/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=4240 CPUtime=0.04
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 1056 0 0 0 4 0 0 0 18 0 1 0 221560401 4341760 943 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 1060 943 63 155 0 903 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4240

[startup+0.101937 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2153
/proc/meminfo: memFree=1724352/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=6600 CPUtime=0.09
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 1774 0 0 0 9 0 0 0 18 0 1 0 221560401 6758400 1532 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 1650 1533 63 155 0 1493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6600

[startup+0.301971 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2153
/proc/meminfo: memFree=1724352/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=15016 CPUtime=0.29
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 4159 0 0 0 28 1 0 0 19 0 1 0 221560401 15376384 3660 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 3754 3660 63 155 0 3597 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15016

[startup+0.701041 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2153
/proc/meminfo: memFree=1724352/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=19872 CPUtime=0.69
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 6897 0 0 0 67 2 0 0 22 0 1 0 221560401 20348928 4859 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 4968 4859 79 155 0 4811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19872

[startup+1.50118 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1704568/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=29912 CPUtime=1.49
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 12512 0 0 0 144 5 0 0 25 0 1 0 221560401 30629888 7392 1992294400 134512640 135151029 4294956240 18446744073709551615 134547934 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 7478 7392 79 155 0 7321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29912

[startup+3.10146 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1690360/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=34400 CPUtime=3.09
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 13628 0 0 0 303 6 0 0 25 0 1 0 221560401 35225600 8508 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 8600 8508 79 155 0 8443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34400

[startup+6.30202 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1690168/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=34796 CPUtime=6.29
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 14759 0 0 0 622 7 0 0 25 0 1 0 221560401 35631104 8614 1992294400 134512640 135151029 4294956240 18446744073709551615 134551418 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 8699 8614 79 155 0 8542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34796

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1682424/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=42852 CPUtime=12.68
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 16762 0 0 0 1260 8 0 0 25 0 1 0 221560401 43880448 10617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 10713 10617 79 155 0 10556 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42852

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1676536/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=48004 CPUtime=25.48
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 18056 0 0 0 2539 9 0 0 25 0 1 0 221560401 49156096 11911 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 12001 11911 79 155 0 11844 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48004

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1668024/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=56600 CPUtime=51.07
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 20198 0 0 0 5096 11 0 0 25 0 1 0 221560401 57958400 14053 1992294400 134512640 135151029 4294956240 18446744073709551615 134573911 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 14150 14053 79 155 0 13993 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56600

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1659832/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=64812 CPUtime=102.26
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 22222 0 0 0 10213 13 0 0 25 0 1 0 221560401 66367488 16077 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 16203 16077 79 155 0 16046 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64812

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1654712/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=70136 CPUtime=162.24
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 29331 0 0 0 16207 17 0 0 25 0 1 0 221560401 71819264 17414 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 17534 17414 79 155 0 17377 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70136

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1647032/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=77428 CPUtime=222.22
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 31152 0 0 0 22203 19 0 0 25 0 1 0 221560401 79286272 19235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 19357 19235 79 155 0 19200 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 77428

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1641848/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=82464 CPUtime=282.19
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 38204 0 0 0 28196 23 0 0 25 0 1 0 221560401 84443136 20515 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 20616 20515 79 155 0 20459 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 82464

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1639160/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=85132 CPUtime=342.17
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 40805 0 0 0 34192 25 0 0 25 0 1 0 221560401 87175168 21192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 21283 21192 79 155 0 21126 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 85132

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1635640/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=89048 CPUtime=402.15
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 41695 0 0 0 40189 26 0 0 25 0 1 0 221560401 91185152 22082 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 22262 22082 79 155 0 22105 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 89048

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1626616/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=98104 CPUtime=462.12
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 43913 0 0 0 46184 28 0 0 25 0 1 0 221560401 100458496 24300 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 24526 24300 79 155 0 24369 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 98104

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1625144/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=99740 CPUtime=522.11
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 44299 0 0 0 52182 29 0 0 25 0 1 0 221560401 102133760 24686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 24935 24686 79 155 0 24778 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 99740

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1623928/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=100424 CPUtime=582.08
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 46127 0 0 0 58178 30 0 0 25 0 1 0 221560401 102834176 24976 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 25106 24976 79 155 0 24949 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 100424

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2154
/proc/meminfo: memFree=1622264/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=101900 CPUtime=642.07
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 46526 0 0 0 64176 31 0 0 25 0 1 0 221560401 104345600 25375 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 25475 25375 79 155 0 25318 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 101900

[startup+702.302 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1495352/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4000.87
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79433 0 0 0 400010 77 0 0 25 0 1 0 221560401 236482560 56657 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56657 79 155 0 57578 0
Current children cumulated CPU time (s) 4000.87
Current children cumulated vsize (KiB) 230940

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1495288/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4060.86
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79433 0 0 0 406009 77 0 0 25 0 1 0 221560401 236482560 56657 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56657 79 155 0 57578 0
Current children cumulated CPU time (s) 4060.86
Current children cumulated vsize (KiB) 230940

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1495160/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4120.83
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79451 0 0 0 412006 77 0 0 25 0 1 0 221560401 236482560 56675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56675 79 155 0 57578 0
Current children cumulated CPU time (s) 4120.83
Current children cumulated vsize (KiB) 230940

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1495032/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4180.82
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79474 0 0 0 418004 78 0 0 25 0 1 0 221560401 236482560 56698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56698 79 155 0 57578 0
Current children cumulated CPU time (s) 4180.82
Current children cumulated vsize (KiB) 230940

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494904/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4240.79
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79503 0 0 0 424001 78 0 0 25 0 1 0 221560401 236482560 56727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56727 79 155 0 57578 0
Current children cumulated CPU time (s) 4240.79
Current children cumulated vsize (KiB) 230940

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494968/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4300.77
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79505 0 0 0 429999 78 0 0 25 0 1 0 221560401 236482560 56729 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56729 79 155 0 57578 0
Current children cumulated CPU time (s) 4300.77
Current children cumulated vsize (KiB) 230940

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494904/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4360.75
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79506 0 0 0 435997 78 0 0 25 0 1 0 221560401 236482560 56730 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56730 79 155 0 57578 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 230940

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494904/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4420.73
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79507 0 0 0 441995 78 0 0 25 0 1 0 221560401 236482560 56731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56731 79 155 0 57578 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 230940

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494840/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4480.7
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79507 0 0 0 447992 78 0 0 25 0 1 0 221560401 236482560 56731 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56731 79 155 0 57578 0
Current children cumulated CPU time (s) 4480.7
Current children cumulated vsize (KiB) 230940

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494840/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4540.69
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79507 0 0 0 453990 79 0 0 25 0 1 0 221560401 236482560 56731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56731 79 155 0 57578 0
Current children cumulated CPU time (s) 4540.69
Current children cumulated vsize (KiB) 230940

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494776/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4600.67
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79508 0 0 0 459988 79 0 0 25 0 1 0 221560401 236482560 56732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56732 79 155 0 57578 0
Current children cumulated CPU time (s) 4600.67
Current children cumulated vsize (KiB) 230940

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494840/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4660.64
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79508 0 0 0 465985 79 0 0 25 0 1 0 221560401 236482560 56732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56732 79 155 0 57578 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 230940

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494712/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4720.62
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79527 0 0 0 471983 79 0 0 25 0 1 0 221560401 236482560 56751 1992294400 134512640 135151029 4294956240 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56751 79 155 0 57578 0
Current children cumulated CPU time (s) 4720.62
Current children cumulated vsize (KiB) 230940

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494520/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4780.61
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79553 0 0 0 477981 80 0 0 25 0 1 0 221560401 236482560 56777 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56777 79 155 0 57578 0
Current children cumulated CPU time (s) 4780.61
Current children cumulated vsize (KiB) 230940

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494520/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4840.58
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79553 0 0 0 483978 80 0 0 25 0 1 0 221560401 236482560 56777 1992294400 134512640 135151029 4294956240 18446744073709551615 134577982 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56777 79 155 0 57578 0
Current children cumulated CPU time (s) 4840.58
Current children cumulated vsize (KiB) 230940

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494520/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4900.56
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79554 0 0 0 489976 80 0 0 25 0 1 0 221560401 236482560 56778 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56778 79 155 0 57578 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 230940

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494392/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=4960.54
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79579 0 0 0 495974 80 0 0 25 0 1 0 221560401 236482560 56803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56803 79 155 0 57578 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 230940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2163
/proc/meminfo: memFree=1494392/2055920 swapFree=4180800/4192956
[pid=2153] ppid=2150 vsize=230940 CPUtime=5000.03
/proc/2153/stat : 2153 (precosat) R 2150 2153 1199 0 -1 4194304 79579 0 0 0 499923 80 0 0 25 0 1 0 221560401 236482560 56803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2153/statm: 57735 56803 79 155 0 57578 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 230940

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.84
CPU time (s): 5000.07
CPU user time (s): 4999.23
CPU system time (s): 0.842871
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 232992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.23
system time used= 0.842871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79579
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 9819

runsolver used 4.54131 second user time and 9.1846 second system time

The end

Launcher Data 

Begin job on node4 at 2009-05-10 08:01:04
IDJOB=1784358
IDBENCH=71282
IDSOLVER=607
FILE ID=node4/1784358-1241935264
PBS_JOBID= 9264927
Free space on /tmp= 66196 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g6.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784358-1241935264/watcher-1784358-1241935264 -o /tmp/evaluation-result-1784358-1241935264/solver-1784358-1241935264 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784358-1241935264.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b8aeb5269daff3f4e23b9dd675aa8076
RANDOM SEED=2070887018

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1724768 kB
Buffers:         32288 kB
Cached:         241228 kB
SwapCached:       5964 kB
Active:          89324 kB
Inactive:       192120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724768 kB
SwapTotal:     4192956 kB
SwapFree:      4180800 kB
Dirty:            4756 kB
Writeback:           0 kB
Mapped:          13556 kB
Slab:            35668 kB
Committed_AS:   908556 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66196 MiB
End job on node4 at 2009-05-10 09:24:28