Trace number 1516595

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271958
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1516595-1238271974.cnf
0.00/0.00	c found header 'p cnf 75 6675'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     6675      75      0     0      0       0      0    0.0   0    0
0.20/0.23	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.20/0.23	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.20/0.23	c R    0.2     6675      75      0     0      0     101    101   28.4   6    1
0.20/0.23	c R    0.2     6675      75      0     0      0     201    201   27.7  12    1
0.20/0.26	c N    0.3     6675      75      0     0      0     802    802   27.3  29    1
0.20/0.26	c B    0.3     6675      75      0     0      0    1000   1000   27.3  32    1
0.30/0.30	c B    0.3     6675      75      0     0      0    2000   2000   26.9  38    1
0.30/0.32	c N    0.3     6675      75      0     0      0    2404   2404   26.6  39    1
0.49/0.51	c N    0.5     6675      75      0     0      0    6411   6411   26.0  39    2
0.49/0.52	c +    0.5     6675      75      0     0      0    6675   7342   25.9  40    2
0.59/0.60	c B    0.6     6675      75      0     0      0    8002   7347   25.9  39    2
0.59/0.63	c +    0.6     6675      75      0     0      0    8340   8076   25.9  39    2
0.69/0.76	c +    0.8     6675      75      0     0      0   10428   8883   25.8  39    2
0.89/0.93	c +    0.9     6675      75      0     0      0   13037   9771   25.6  40    2
1.10/1.15	c N    1.2     6675      75      0     0      0   16039   9777   25.4  38    2
1.10/1.17	c +    1.2     6675      75      0     0      0   16296  10748   25.4  39    2
1.39/1.47	c +    1.5     6675      75      0     0      0   20370  11822   25.2  39    2
1.69/1.75	c B    1.8     6675      75      0     0      0   24007  11830   25.1  40    3
1.79/1.86	c
1.79/1.86	c       original/binary      fixed     eliminated      learned       agility
1.79/1.86	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.86	c
1.79/1.86	c +    1.9     6675      75      0     0      0   25460  13004   25.0  39    3
2.39/2.41	c +    2.4     6675      75      0     0      0   31826  14304   24.7  38    3
2.99/3.00	c N    3.0     6675      75      0     0      0   38484  14313   24.8  39    3
3.09/3.13	c +    3.1     6675      75      0     0      0   39781  15734   24.8  40    3
4.09/4.15	c +    4.1     6675      75      0     0      0   49725  17307   24.6  39    4
5.49/5.52	c +    5.5     6675      75      0     0      0   62155  19037   24.2  39    4
5.59/5.69	c B    5.7     6675      75      0     0      0   64019  19042   24.2  40    4
7.09/7.17	c +    7.2     6675      75      0     0      0   77690  20940   24.3  40    4
8.59/8.65	c N    8.7     6675      75      0     0      0   89776  20949   24.2  38    5
9.49/9.56	c +    9.6     6675      75      0     0      0   97111  23034   24.1  39    5
12.68/12.75	c +   12.8     6675      75      0     0      0  121385  25337   23.9  40    5
17.18/17.29	c +   17.3     6675      75      0     0      0  151730  27870   23.7  39    6
18.38/18.48	c B   18.5     6675      75      0     0      0  160043  27874   23.7  39    6
22.88/22.94	c +   22.9     6675      75      0     0      0  189661  30657   23.6  39    7
25.79/25.85	c N   25.8     6675      75      0     0      0  205153  30664   23.6  39    7
31.18/31.28	c +   31.3     6675      75      0     0      0  237076  33722   23.4  40    7
42.98/43.05	c +   43.0     6675      75      0     0      0  296346  37094   23.2  40    8
58.48/58.58	c +   58.6     6675      75      0     0      0  370430  40803   23.0  39    9
61.68/61.79	c B   61.8     6675      75      0     0      0  384094  40812   23.0  39   10
80.67/80.70	c
80.67/80.70	c       original/binary      fixed     eliminated      learned       agility
80.67/80.70	c   seconds        variables     equivalent    conflicts       height       MB
80.67/80.70	c
80.67/80.70	c N   80.7     6675      75      0     0      0  461515  40819   22.8  39   10
80.97/81.07	c +   81.1     6675      75      0     0      0  463035  44883   22.8  39   10
110.46/110.59	c +  110.6     6675      75      0     0      0  578792  49371   22.7  39   12
155.74/155.89	c +  155.9     6675      75      0     0      0  723490  54308   22.5  39   13
210.44/210.58	c B  210.5     6675      75      0     0      0  896202  54317   22.3  40   15
212.94/213.02	c +  213.0     6675      75      0     0      0  904360  59738   22.3  40   15
251.53/251.64	c N  251.6     6675      75      0     0      0 1025440  59744   22.1  39   16
290.41/290.54	c +  290.5     6675      75      0     0      0 1130450  65711   22.2  40   17
405.78/405.92	c +  405.8     6675      75      0     0      0 1413060  72282   22.1  39   19
567.04/567.28	c +  567.1     6675      75      0     0      0 1766325  79510   21.8  40   21
707.60/707.82	c B  707.6     6675      75      0     0      0 2048399  79522   21.7  39   23
790.27/790.56	c +  790.4     6675      75      0     0      0 2207906  87461   21.6  38   25
816.98/817.29	c N  817.1     6675      75      0     0      0 2255780  87467   21.6  41   26
1104.30/1104.60	c + 1104.3     6675      75      0     0      0 2759882  96207   21.6  39   28
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 2917437 conflicts, 3172849 decisions, 1 random
1200.07/1200.40	c 0 iterations, 4 restarts, 5112 skipped
1200.07/1200.40	c 28 enlarged, 0 shrunken, 28499 rescored, 700 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 60404 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 71353847 learned, 17% deleted, 0 strong, 10 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 48615860 propagations, 0.04 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 29 MB max, 328 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516595-1238271974/watcher-1516595-1238271974 -o /tmp/evaluation-result-1516595-1238271974/solver-1516595-1238271974 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516595-1238271974.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.06 1.10 1.04 2/73 5573
/proc/meminfo: memFree=1349400/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=1052 CPUtime=0
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 1099861965 1077248 154 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 263 155 63 155 0 106 0

[startup+0.0857629 s]
/proc/loadavg: 1.06 1.10 1.04 2/73 5573
/proc/meminfo: memFree=1349400/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=1708 CPUtime=0.08
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 341 0 0 0 8 0 0 0 18 0 1 0 1099861965 1748992 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 427 325 79 155 0 270 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1708

[startup+0.102762 s]
/proc/loadavg: 1.06 1.10 1.04 2/73 5573
/proc/meminfo: memFree=1349400/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=1708 CPUtime=0.1
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 341 0 0 0 10 0 0 0 18 0 1 0 1099861965 1748992 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 427 325 79 155 0 270 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1708

[startup+0.301783 s]
/proc/loadavg: 1.06 1.10 1.04 2/73 5573
/proc/meminfo: memFree=1349400/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=1716 CPUtime=0.3
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 413 0 0 0 30 0 0 0 19 0 1 0 1099861965 1757184 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 429 325 79 155 0 272 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1716

[startup+0.701829 s]
/proc/loadavg: 1.06 1.10 1.04 2/73 5573
/proc/meminfo: memFree=1349400/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=2772 CPUtime=0.69
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 690 0 0 0 69 0 0 0 23 0 1 0 1099861965 2838528 602 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 693 602 79 155 0 536 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2772

[startup+1.50192 s]
/proc/loadavg: 1.05 1.10 1.04 2/74 5574
/proc/meminfo: memFree=1346896/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=3448 CPUtime=1.49
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 849 0 0 0 149 0 0 0 25 0 1 0 1099861965 3530752 761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 862 761 79 155 0 705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3448

[startup+3.10111 s]
/proc/loadavg: 1.05 1.10 1.04 2/74 5574
/proc/meminfo: memFree=1346000/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=4276 CPUtime=3.09
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 1054 0 0 0 309 0 0 0 25 0 1 0 1099861965 4378624 966 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 1069 966 79 155 0 912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4276

[startup+6.30148 s]
/proc/loadavg: 1.05 1.10 1.04 2/74 5574
/proc/meminfo: memFree=1344784/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=5376 CPUtime=6.29
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 1307 0 0 0 629 0 0 0 25 0 1 0 1099861965 5505024 1219 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 1344 1219 79 155 0 1187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5376

[startup+12.7012 s]
/proc/loadavg: 1.04 1.10 1.04 2/74 5574
/proc/meminfo: memFree=1343568/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=6520 CPUtime=12.68
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 1553 0 0 0 1268 0 0 0 25 0 1 0 1099861965 6676480 1465 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 1630 1465 79 155 0 1473 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6520

[startup+25.5027 s]
/proc/loadavg: 1.04 1.09 1.04 2/74 5574
/proc/meminfo: memFree=1341904/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=8276 CPUtime=25.49
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 1952 0 0 0 2548 1 0 0 25 0 1 0 1099861965 8474624 1864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 2069 1864 79 155 0 1912 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8276

[startup+51.1027 s]
/proc/loadavg: 1.02 1.08 1.03 2/74 5574
/proc/meminfo: memFree=1340048/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=10564 CPUtime=51.08
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 2422 0 0 0 5107 1 0 0 25 0 1 0 1099861965 10817536 2334 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 2641 2334 79 155 0 2484 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10564

[startup+102.307 s]
/proc/loadavg: 1.01 1.07 1.03 2/74 5574
/proc/meminfo: memFree=1337808/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=13080 CPUtime=102.27
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 2939 0 0 0 10226 1 0 0 25 0 1 0 1099861965 13393920 2851 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 3270 2851 79 155 0 3113 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13080

[startup+162.303 s]
/proc/loadavg: 1.00 1.05 1.02 2/74 5574
/proc/meminfo: memFree=1335504/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=15788 CPUtime=162.24
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 3518 0 0 0 16222 2 0 0 25 0 1 0 1099861965 16166912 3430 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 3947 3430 79 155 0 3790 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15788

[startup+222.303 s]
/proc/loadavg: 1.00 1.04 1.02 2/74 5574
/proc/meminfo: memFree=1333968/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=17640 CPUtime=222.24
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 3889 0 0 0 22221 3 0 0 25 0 1 0 1099861965 18063360 3801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 4410 3801 79 155 0 4253 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17640

[startup+282.303 s]
/proc/loadavg: 1.00 1.03 1.01 2/74 5574
/proc/meminfo: memFree=1332688/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=19240 CPUtime=282.22
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 4210 0 0 0 28219 3 0 0 25 0 1 0 1099861965 19701760 4122 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 4810 4122 79 155 0 4653 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19240

[startup+342.303 s]
/proc/loadavg: 1.00 1.02 1.01 2/74 5574
/proc/meminfo: memFree=1331856/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=20492 CPUtime=342.2
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 4415 0 0 0 34217 3 0 0 25 0 1 0 1099861965 20983808 4327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 5123 4327 79 155 0 4966 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20492

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 5574
/proc/meminfo: memFree=1331088/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=21468 CPUtime=402.18
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 4624 0 0 0 40215 3 0 0 25 0 1 0 1099861965 21983232 4536 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 5367 4536 79 155 0 5210 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21468

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 5574
/proc/meminfo: memFree=1330128/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=22772 CPUtime=462.17
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 4851 0 0 0 46213 4 0 0 25 0 1 0 1099861965 23318528 4763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 5693 4763 79 155 0 5536 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22772

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 5574
/proc/meminfo: memFree=1329808/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=23208 CPUtime=522.15
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 4942 0 0 0 52211 4 0 0 25 0 1 0 1099861965 23764992 4854 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 5802 4854 79 155 0 5645 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23208

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1328656/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=24648 CPUtime=582.13
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 5206 0 0 0 58209 4 0 0 25 0 1 0 1099861965 25239552 5118 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 6162 5118 79 155 0 6005 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24648

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1328144/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=25320 CPUtime=642.12
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 5337 0 0 0 64208 4 0 0 25 0 1 0 1099861965 25927680 5249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 6330 5249 79 155 0 6173 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25320

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1327440/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=26160 CPUtime=702.1
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 5508 0 0 0 70206 4 0 0 25 0 1 0 1099861965 26787840 5420 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 6540 5420 79 155 0 6383 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26160

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1326736/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=27000 CPUtime=762.09
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 5690 0 0 0 76204 5 0 0 25 0 1 0 1099861965 27648000 5602 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 6750 5602 79 155 0 6593 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 27000

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1324688/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=29376 CPUtime=822.07
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6208 0 0 0 82201 6 0 0 25 0 1 0 1099861965 30081024 6120 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 7344 6120 79 155 0 7187 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 29376

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1324048/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=30156 CPUtime=882.06
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6358 0 0 0 88200 6 0 0 25 0 1 0 1099861965 30879744 6270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 7539 6270 79 155 0 7382 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 30156

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1323664/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=30676 CPUtime=942.04
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6460 0 0 0 94198 6 0 0 25 0 1 0 1099861965 31412224 6372 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 7669 6372 79 155 0 7512 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 30676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1323344/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=31196 CPUtime=1002.02
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6551 0 0 0 100196 6 0 0 25 0 1 0 1099861965 31944704 6463 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 7799 6463 79 155 0 7642 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 31196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1323024/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=31584 CPUtime=1062.01
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6633 0 0 0 106195 6 0 0 25 0 1 0 1099861965 32342016 6545 1992294400 134512640 135151029 4294956240 18446744073709551615 134555088 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 7896 6545 79 155 0 7739 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 31584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1322640/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=31844 CPUtime=1121.99
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6715 0 0 0 112193 6 0 0 25 0 1 0 1099861965 32608256 6627 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 7961 6627 79 155 0 7804 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 31844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1322320/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=32368 CPUtime=1181.97
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6802 0 0 0 118191 6 0 0 25 0 1 0 1099861965 33144832 6714 1992294400 134512640 135151029 4294956240 18446744073709551615 134580745 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 8092 6714 79 155 0 7935 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 32368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5574
/proc/meminfo: memFree=1322192/2055920 swapFree=4175504/4192956
[pid=5573] ppid=5571 vsize=32496 CPUtime=1200.07
/proc/5573/stat : 5573 (precosat) R 5571 5573 5417 0 -1 4194304 6827 0 0 0 120001 6 0 0 25 0 1 0 1099861965 33275904 6739 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5573/statm: 8124 6739 79 155 0 7967 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 32496

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.069989
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 32496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6827
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= 2015

runsolver used 1.03584 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 21:26:14
IDJOB=1516595
IDBENCH=70526
IDSOLVER=507
FILE ID=node77/1516595-1238271974
PBS_JOBID= 9060914
Free space on /tmp= 66552 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516595-1238271974/watcher-1516595-1238271974 -o /tmp/evaluation-result-1516595-1238271974/solver-1516595-1238271974 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516595-1238271974.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=1629172502

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1349816 kB
Buffers:         75624 kB
Cached:         540680 kB
SwapCached:       9160 kB
Active:         177900 kB
Inactive:       451700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349816 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            61592 kB
Committed_AS:  2589708 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 21:46:17