Trace number 1734848

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) 1200.1 1200.43

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
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-1734848-1240797837.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
1.39/1.46	c -    1.5   305128    2633      0     0      7       0   1000    0.0   0   25
1.49/1.52	c -    1.5   304846    2626      0     0     14       0   1000    0.0   0   26
1.49/1.52	c -    1.5   304844    2625      0     0     15       0   1000    0.0   0   26
4.19/4.21	c s    4.2   302337    2560      0     0     80       0      0    0.0   0   22
4.19/4.21	c l    4.2   302337    2560      0     0     80       0  15620    0.0   0   22
4.19/4.26	c R    4.3   302337    2560      0     0     80     101    101   47.5   3   23
4.19/4.28	c R    4.3   302337    2560      0     0     80     201    201   83.9   4   23
4.30/4.40	c R    4.4   302337    2560      0     0     80     803    803   87.5   3   24
4.40/4.44	c B    4.4   302337    2560      0     0     80    1000   1000   85.7   4   24
4.59/4.62	c B    4.6   302337    2560      0     0     80    2000   2000   83.4   4   25
4.59/4.68	c R    4.7   302337    2560      0     0     80    2406   2406   76.7   4   25
5.50/5.56	c R    5.6   302337    2560      0     0     80    6422   6422   78.3   4   28
5.79/5.82	c B    5.8   302337    2560      0     0     80    8003   8003   71.6   4   28
7.39/7.46	c +    7.5   302337    2560      0     0     80   15623  17182   83.1   4   32
7.49/7.56	c R    7.6   302337    2560      0     0     80   16047  16047   83.2   4   33
8.19/8.21	c +    8.2   302337    2560      0     0     80   19525  18900   77.4   4   33
9.19/9.25	c B    9.3   302337    2560      0     0     80   24007  18933   81.3   4   34
9.29/9.33	c +    9.3   302337    2560      0     0     80   24405  20790   82.0   4   34
10.68/10.75	c
10.68/10.75	c       original/binary      fixed     eliminated      learned       agility
10.68/10.75	c   seconds        variables     equivalent    conflicts       height       MB
10.68/10.75	c
10.68/10.75	c +   10.7   302337    2560      0     0     80   30505  22869   86.8   4   36
12.29/12.38	c +   12.4   302337    2560      0     0     80   38130  25155   84.3   5   37
12.39/12.45	c R   12.5   302337    2560      0     0     80   38484  23265   84.3   5   37
14.49/14.57	c +   14.6   302337    2560      0     0     80   47660  27670   81.0   5   39
20.28/20.30	c s   20.3   302338    2560      0     0     80   54377  27684   82.6   3   34
21.38/21.49	c +   21.5   302338    2560      0     0     80   59576  30437   85.5   5   37
22.48/22.53	c B   22.5   302338    2560      0     0     80   64019  30451   86.0   4   39
24.78/24.83	c +   24.8   302338    2560      0     0     80   74470  33480   88.4   4   40
28.68/28.74	c R   28.7   302338    2560      0     0     80   89772  33505   87.9   4   42
29.48/29.51	c +   29.5   302338    2560      0     0     80   93086  36828   89.1   4   42
35.78/35.82	c +   35.8   302338    2560      0     0     80  116355  40510   88.2   5   45
43.68/43.76	c +   43.8   302338    2560      0     0     80  145440  44561   88.7   4   46
47.47/47.50	c B   47.5   302338    2560      0     0     80  160048  44604   89.7   3   48
53.37/53.45	c +   53.4   302338    2560      0     0     80  181801  49017   91.8   4   49
60.48/60.56	c R   60.5   302338    2560      0     0     80  205146  49046   90.7   5   51
66.67/66.75	c +   66.7   302338    2560      0     0     80  227250  53918   87.1   5   50
84.07/84.16	c +   84.1   302338    2560      0     0     80  284060  59309   89.0   4   55
107.07/107.16	c +  107.1   302338    2560      0     0     80  355075  65239   88.4   3   57
116.16/116.26	c B  116.2   302338    2560      0     0     80  384101  65263   88.6   3   61
136.45/136.55	c
136.45/136.55	c       original/binary      fixed     eliminated      learned       agility
136.45/136.55	c   seconds        variables     equivalent    conflicts       height       MB
136.45/136.55	c
136.45/136.55	c +  136.5   302338    2560      0     0     80  443840  71762   88.4   4   60
142.85/142.96	c R  142.9   302338    2560      0     0     80  461534  71804   86.8   5   63
178.24/178.32	c +  178.3   302338    2560      0     0     80  554800  78938   83.8   4   67
228.13/228.21	c +  228.2   302338    2560      0     0     80  693500  86831   84.6   4   71
297.01/297.19	c +  297.1   302338    2560      0     0     80  866875  95514   86.5   4   77
308.61/308.73	c B  308.7   302338    2560      0     0     80  896192  95557   87.2   5   81
367.09/367.26	c R  367.2   302338    2560      0     0     80 1025489  95602   86.5   5   76
392.19/392.34	c +  392.2   302338    2560      0     0     80 1083590 105065   84.9   3   78
512.95/513.18	c +  513.1   302338    2560      0     0     80 1354485 115571   84.6   4   90
664.61/664.89	c s  664.7   302339    2560      0     0     80 1654160 115608   85.0   4   77
683.51/683.74	c +  683.6   302339    2560      0     0     80 1693106 127128   85.2   4   86
871.45/871.75	c B  871.5   302339    2560      0     0     80 2048415 127170   87.8   3  105
907.05/907.31	c +  907.1   302339    2560      0     0     80 2116382 139840   87.5   5   99
994.83/995.11	c R  994.8   302339    2560      0     0     80 2255894 139888   86.0   4  102
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 2554569 conflicts, 5679412 decisions, 2839 random
1200.07/1200.40	c 0 iterations, 4349 restarts, 0 skipped
1200.07/1200.40	c 23 enlarged, 145 shrunken, 25005 rescored, 603 rebiased
1200.07/1200.40	c 3 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 80 elim, 0 merged
1200.07/1200.40	c elim: 1364081 resolutions, 3 phases, 1 rounds
1200.07/1200.40	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 32.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 359276 probed, 417 phases, 70 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: 299497190 learned, 48% deleted, 0 strong, 19 depth
1200.07/1200.40	c subs: 132 forward, 317 backward, 0 doms
1200.07/1200.40	c strs: 995 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 599606549 propagations, 0.50 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 131 MB max, 1143 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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734848-1240797837/watcher-1734848-1240797837 -o /tmp/evaluation-result-1734848-1240797837/solver-1734848-1240797837 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1734848-1240797837.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: 1.03 1.02 1.00 3/65 25931
/proc/meminfo: memFree=1606168/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=1192 CPUtime=0
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 107816077 1220608 195 1992294400 134512640 135151029 4294956224 18446744073709551615 134549931 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 337 196 63 155 0 180 0

[startup+0.090898 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 25931
/proc/meminfo: memFree=1606168/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=6588 CPUtime=0.08
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 1654 0 0 0 8 0 0 0 18 0 1 0 107816077 6746112 1541 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 1647 1541 63 155 0 1490 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6588

[startup+0.101899 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 25931
/proc/meminfo: memFree=1606168/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=6600 CPUtime=0.09
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 1793 0 0 0 9 0 0 0 18 0 1 0 107816077 6758400 1551 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 1650 1551 63 155 0 1493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6600

[startup+0.301922 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 25931
/proc/meminfo: memFree=1606168/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=15016 CPUtime=0.29
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 4157 0 0 0 28 1 0 0 19 0 1 0 107816077 15376384 3658 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 3754 3658 63 155 0 3597 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15016

[startup+0.701968 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 25931
/proc/meminfo: memFree=1606168/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=20396 CPUtime=0.69
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 7027 0 0 0 66 3 0 0 22 0 1 0 107816077 20885504 4989 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 5099 4989 79 155 0 4942 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20396

[startup+1.50106 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 25932
/proc/meminfo: memFree=1586448/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=30056 CPUtime=1.49
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 12509 0 0 0 144 5 0 0 25 0 1 0 107816077 30777344 7404 1992294400 134512640 135151029 4294956224 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 7514 7404 79 155 0 7357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30056

[startup+3.10125 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 25932
/proc/meminfo: memFree=1572176/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=34544 CPUtime=3.09
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 13633 0 0 0 304 5 0 0 25 0 1 0 107816077 35373056 8528 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 8636 8528 79 155 0 8479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34544

[startup+6.30163 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 25932
/proc/meminfo: memFree=1571984/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=34544 CPUtime=6.29
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 14658 0 0 0 623 6 0 0 25 0 1 0 107816077 35373056 8528 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 8636 8528 79 155 0 8479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34544

[startup+12.7024 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 25932
/proc/meminfo: memFree=1564304/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=42992 CPUtime=12.69
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 16799 0 0 0 1261 8 0 0 25 0 1 0 107816077 44023808 10669 1992294400 134512640 135151029 4294956224 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 10748 10669 79 155 0 10591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42992

[startup+25.5019 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 25932
/proc/meminfo: memFree=1560272/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=46784 CPUtime=25.49
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 23900 0 0 0 2537 12 0 0 25 0 1 0 107816077 47906816 11595 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 11696 11595 79 155 0 11539 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46784

[startup+51.1019 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 25932
/proc/meminfo: memFree=1551952/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=54440 CPUtime=51.07
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 25825 0 0 0 5094 13 0 0 25 0 1 0 107816077 55746560 13520 1992294400 134512640 135151029 4294956224 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 13610 13520 79 155 0 13453 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54440

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25932
/proc/meminfo: memFree=1543056/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=63432 CPUtime=102.26
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 28049 0 0 0 10211 15 0 0 25 0 1 0 107816077 64954368 15744 1992294400 134512640 135151029 4294956224 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 15858 15744 79 155 0 15701 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63432

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1536400/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=70284 CPUtime=162.25
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 29734 0 0 0 16207 18 0 0 25 0 1 0 107816077 71970816 17429 1992294400 134512640 135151029 4294956224 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 17571 17429 79 155 0 17414 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70284

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1528472/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=78168 CPUtime=222.23
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 31685 0 0 0 22203 20 0 0 25 0 1 0 107816077 80044032 19380 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 19542 19380 79 155 0 19385 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 78168

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1521368/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=85184 CPUtime=282.21
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 33457 0 0 0 28200 21 0 0 25 0 1 0 107816077 87228416 21152 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 21296 21152 79 155 0 21139 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 85184

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1515672/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=90892 CPUtime=342.19
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 34868 0 0 0 34197 22 0 0 25 0 1 0 107816077 93073408 22563 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 22723 22563 79 155 0 22566 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90892

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1515480/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=91076 CPUtime=402.18
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 34912 0 0 0 40195 23 0 0 25 0 1 0 107816077 93261824 22607 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 22769 22607 79 155 0 22612 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 91076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1506520/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=100508 CPUtime=462.17
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 37142 0 0 0 46191 26 0 0 25 0 1 0 107816077 102920192 24837 1992294400 134512640 135151029 4294956224 18446744073709551615 134554650 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 25127 24837 79 155 0 24970 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 100508

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1503512/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=103832 CPUtime=522.15
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 37960 0 0 0 52189 26 0 0 25 0 1 0 107816077 106323968 25655 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 25958 25655 79 155 0 25801 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 103832

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1500056/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=107004 CPUtime=582.14
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 38748 0 0 0 58187 27 0 0 25 0 1 0 107816077 109572096 26443 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 26751 26443 79 155 0 26594 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 107004

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1497944/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=109132 CPUtime=642.12
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 39271 0 0 0 64185 27 0 0 25 0 1 0 107816077 111751168 26966 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 27283 26966 79 155 0 27126 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 109132

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1497304/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=109148 CPUtime=702.1
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 44864 0 0 0 70179 31 0 0 25 0 1 0 107816077 111767552 27096 1992294400 134512640 135151029 4294956224 18446744073709551615 134520448 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 27287 27096 79 155 0 27130 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 109148

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1497176/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=109148 CPUtime=762.09
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 44908 0 0 0 76178 31 0 0 25 0 1 0 107816077 111767552 27140 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 27287 27140 79 155 0 27130 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 109148

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1496728/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=109420 CPUtime=822.07
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 45008 0 0 0 82176 31 0 0 25 0 1 0 107816077 112046080 27240 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 27355 27240 79 155 0 27198 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 109420

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1492696/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=113576 CPUtime=882.05
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 46012 0 0 0 88173 32 0 0 25 0 1 0 107816077 116301824 28244 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 28394 28244 79 155 0 28237 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 113576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1492120/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=114176 CPUtime=942.04
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 46161 0 0 0 94171 33 0 0 25 0 1 0 107816077 116916224 28393 1992294400 134512640 135151029 4294956224 18446744073709551615 134552157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 28544 28393 79 155 0 28387 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 114176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1489816/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=116944 CPUtime=1002.02
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 46738 0 0 0 100168 34 0 0 25 0 1 0 107816077 119750656 28970 1992294400 134512640 135151029 4294956224 18446744073709551615 134530794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 29236 28970 79 155 0 29079 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 116944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1488280/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=118752 CPUtime=1062
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 47123 0 0 0 106166 34 0 0 25 0 1 0 107816077 121602048 29355 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 29688 29355 79 155 0 29531 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 118752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1480024/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=127308 CPUtime=1121.99
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 49194 0 0 0 112162 37 0 0 25 0 1 0 107816077 130363392 31426 1992294400 134512640 135151029 4294956224 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 31827 31426 79 155 0 31670 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 127308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1466648/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=141088 CPUtime=1181.97
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 52493 0 0 0 118156 41 0 0 25 0 1 0 107816077 144474112 34725 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 35272 34725 79 155 0 35115 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 141088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25932
/proc/meminfo: memFree=1466648/2055920 swapFree=4180664/4192956
[pid=25931] ppid=25929 vsize=141088 CPUtime=1200.07
/proc/25931/stat : 25931 (precosat) R 25929 25931 25111 0 -1 4194304 52494 0 0 0 119966 41 0 0 25 0 1 0 107816077 144474112 34726 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25931/statm: 35272 34726 79 155 0 35115 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 141088

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.67
CPU system time (s): 0.435933
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 141088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.435933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52494
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= 1996

runsolver used 1.07484 second user time and 3.3035 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-27 04:03:58
IDJOB=1734848
IDBENCH=71311
IDSOLVER=507
FILE ID=node73/1734848-1240797837
PBS_JOBID= 9187304
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734848-1240797837/watcher-1734848-1240797837 -o /tmp/evaluation-result-1734848-1240797837/solver-1734848-1240797837 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1734848-1240797837.cnf

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=1967767358

node73.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		: 3000.214
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		: 3000.214
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:       1606648 kB
Buffers:         51344 kB
Cached:         320776 kB
SwapCached:       6232 kB
Active:         122720 kB
Inactive:       257928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606648 kB
SwapTotal:     4192956 kB
SwapFree:      4180664 kB
Dirty:            4648 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            54568 kB
Committed_AS:   469348 kB
PageTables:       1396 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= 66352 MiB
End job on node73 at 2009-04-27 04:24:00