Trace number 1717335

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.13 1200.54

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
Bench CategoryAPPLICATION (applications 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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.39/0.44	c |  Number of variables:        130928                                         |
0.39/0.44	c |  Number of clauses:          437704                                         |
0.39/0.44	c |  Parse time:                   0.38 s                                       |
4.29/4.37	c |  Simplification time:          3.88 s                                       |
4.29/4.37	c |                                                                             |
4.29/4.37	c ============================[ Search Statistics ]==============================
4.29/4.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.29/4.37	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.29/4.37	c ===============================================================================
4.40/4.43	c |       100 |   32483   235093  1040104 |    86200      100      7 |  0.023 % |
4.59/4.66	c |       250 |   32483   235093  1040104 |    94820      250     65 |  0.023 % |
4.79/4.82	c |       475 |   32483   235093  1040104 |   104302      475     72 |  0.023 % |
5.09/5.15	c |       812 |   32483   235093  1040104 |   114733      812     55 |  0.023 % |
5.39/5.47	c |      1318 |   32483   235093  1040104 |   126206     1318     45 |  0.023 % |
6.09/6.18	c |      2077 |   32483   235093  1040104 |   138827     2077     47 |  0.023 % |
6.89/6.96	c |      3216 |   32483   235093  1040104 |   152709     3216     45 |  0.023 % |
8.19/8.28	c |      4924 |   32483   235093  1040104 |   167980     4924     39 |  0.023 % |
10.08/10.17	c |      7486 |   32483   235093  1040104 |   184778     7486     40 |  0.023 % |
13.29/13.38	c |     11330 |   32483   235093  1040104 |   203256    11330     46 |  0.023 % |
18.09/18.18	c |     17096 |   32483   235093  1040104 |   223582    17096     47 |  0.023 % |
24.88/24.99	c |     25745 |   32468   234717  1038946 |   245940    25574     47 |  0.034 % |
35.48/35.54	c |     38719 |   32438   233901  1036445 |   270534    38273     49 |  0.057 % |
51.97/52.00	c |     58180 |   32438   233901  1036445 |   297588    57734     47 |  0.057 % |
75.77/75.85	c |     87372 |   32438   233901  1036445 |   327347    86926     46 |  0.057 % |
110.65/110.75	c |    131161 |   32426   233535  1035104 |   360081   130446     46 |  0.066 % |
169.73/169.87	c |    196845 |   32331   231032  1027639 |   396090   193570     44 |  0.139 % |
255.80/255.94	c |    295371 |   32318   230723  1026801 |   435699   291832     42 |  0.149 % |
400.36/400.55	c |    443160 |   32318   230723  1026801 |   479269   439621     41 |  0.149 % |
572.19/572.49	c |    664843 |   32223   228328  1020087 |   527196   190028     50 |  0.221 % |
859.20/859.58	c |    997368 |   31991   222805  1005270 |   579915   520563     49 |  0.399 % |

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-1717335-1240627260/watcher-1717335-1240627260 -o /tmp/evaluation-result-1717335-1240627260/solver-1717335-1240627260 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1717335-1240627260.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: 1.04 1.01 1.00 3/65 3949
/proc/meminfo: memFree=893248/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=7784 CPUtime=0
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 488 0 0 0 0 0 0 0 20 0 1 0 90755370 7970816 472 1992294400 4194304 5092341 548682068848 18446744073709551615 4196400 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 1946 472 63 219 0 1724 0

[startup+0.0667761 s]
/proc/loadavg: 1.04 1.01 1.00 3/65 3949
/proc/meminfo: memFree=893248/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=13040 CPUtime=0.05
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 2100 0 0 0 5 0 0 0 20 0 1 0 90755370 13352960 1982 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 3260 1982 63 219 0 3038 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13040

[startup+0.101783 s]
/proc/loadavg: 1.04 1.01 1.00 3/65 3949
/proc/meminfo: memFree=893248/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=16048 CPUtime=0.09
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 3049 0 0 0 8 1 0 0 20 0 1 0 90755370 16433152 2840 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 4012 2841 63 219 0 3790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16048

[startup+0.301819 s]
/proc/loadavg: 1.04 1.01 1.00 3/65 3949
/proc/meminfo: memFree=893248/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=33848 CPUtime=0.29
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 8022 0 0 0 26 3 0 0 22 0 1 0 90755370 34660352 7474 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 8462 7475 63 219 0 8240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33848

[startup+0.701892 s]
/proc/loadavg: 1.04 1.01 1.00 3/65 3949
/proc/meminfo: memFree=893248/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=52488 CPUtime=0.69
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 12498 0 0 0 63 6 0 0 25 0 1 0 90755370 53747712 11646 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 13122 11646 87 219 0 12900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52488

[startup+1.50104 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 3950
/proc/meminfo: memFree=841144/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=65636 CPUtime=1.49
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 16054 0 0 0 141 8 0 0 25 0 1 0 90755370 67211264 15202 1992294400 4194304 5092341 548682068848 18446744073709551615 4223967 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 16409 15202 87 219 0 16187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65636

[startup+3.10134 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 3950
/proc/meminfo: memFree=826680/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=79536 CPUtime=3.08
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 18200 0 0 0 299 9 0 0 25 0 1 0 90755370 81444864 17348 1992294400 4194304 5092341 548682068848 18446744073709551615 4202986 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 19884 17348 87 219 0 19662 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 79536

[startup+6.30193 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 3950
/proc/meminfo: memFree=841464/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=58104 CPUtime=6.29
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 19802 0 0 0 618 11 0 0 25 0 1 0 90755370 59498496 12962 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 14526 12962 102 219 0 14304 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58104

[startup+12.7011 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 3950
/proc/meminfo: memFree=839992/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=58104 CPUtime=12.69
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 20197 0 0 0 1257 12 0 0 25 0 1 0 90755370 59498496 13357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 14526 13357 102 219 0 14304 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58104

[startup+25.5015 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 3950
/proc/meminfo: memFree=836920/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=61996 CPUtime=25.48
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 20969 0 0 0 2536 12 0 0 25 0 1 0 90755370 63483904 14129 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 15499 14129 102 219 0 15277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61996

[startup+51.1013 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 3950
/proc/meminfo: memFree=831288/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=67836 CPUtime=51.07
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 22398 0 0 0 5093 14 0 0 25 0 1 0 90755370 69464064 15558 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 16959 15558 102 219 0 16737 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 67836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3950
/proc/meminfo: memFree=818744/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=89732 CPUtime=102.26
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 25507 0 0 0 10208 18 0 0 25 0 1 0 90755370 91885568 18667 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 22433 18667 102 219 0 22211 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 89732

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3950
/proc/meminfo: memFree=808632/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=89732 CPUtime=162.23
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 28044 0 0 0 16202 21 0 0 25 0 1 0 90755370 91885568 21204 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 22433 21204 102 219 0 22211 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 89732

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3950
/proc/meminfo: memFree=792632/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=112988 CPUtime=222.21
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 32007 0 0 0 22196 25 0 0 25 0 1 0 90755370 115699712 25167 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 28247 25167 102 219 0 28025 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 112988

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3950
/proc/meminfo: memFree=780280/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=117092 CPUtime=282.19
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 35113 0 0 0 28191 28 0 0 25 0 1 0 90755370 119902208 28273 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 29273 28273 102 219 0 29051 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 117092

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3950
/proc/meminfo: memFree=766648/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=148760 CPUtime=342.18
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 38495 0 0 0 34186 32 0 0 25 0 1 0 90755370 152330240 31655 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 37190 31655 102 219 0 36968 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 148760

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 3950
/proc/meminfo: memFree=755064/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=151280 CPUtime=402.16
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 41413 0 0 0 40181 35 0 0 25 0 1 0 90755370 154910720 34573 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 37820 34573 102 219 0 37598 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 151280

[startup+462.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 3950
/proc/meminfo: memFree=813112/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=94884 CPUtime=462.13
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 49198 0 0 0 46172 41 0 0 25 0 1 0 90755370 97161216 20007 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 23721 20007 102 219 0 23499 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 94884

[startup+522.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 3950
/proc/meminfo: memFree=773688/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=134300 CPUtime=522.11
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 59136 0 0 0 52164 47 0 0 25 0 1 0 90755370 137523200 29945 1992294400 4194304 5092341 548682068848 18446744073709551615 4250324 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 33575 29945 102 219 0 33353 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 134300

[startup+582.302 s]
/proc/loadavg: 1.11 1.05 1.00 2/66 3950
/proc/meminfo: memFree=760440/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=154008 CPUtime=582.1
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 62372 0 0 0 58159 51 0 0 25 0 1 0 90755370 157704192 33181 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 38502 33181 102 219 0 38280 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 154008

[startup+642.301 s]
/proc/loadavg: 1.10 1.05 1.00 2/66 3950
/proc/meminfo: memFree=744760/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=183568 CPUtime=642.08
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 66264 0 0 0 64152 56 0 0 25 0 1 0 90755370 187973632 37073 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 45892 37073 102 219 0 45670 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 183568

[startup+702.301 s]
/proc/loadavg: 1.09 1.06 1.00 2/66 3950
/proc/meminfo: memFree=735032/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=183568 CPUtime=702.05
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 68731 0 0 0 70146 59 0 0 25 0 1 0 90755370 187973632 39540 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 45892 39540 102 219 0 45670 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 183568

[startup+762.305 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 3950
/proc/meminfo: memFree=723256/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=183568 CPUtime=762.03
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 71666 0 0 0 76141 62 0 0 25 0 1 0 90755370 187973632 42475 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 45892 42475 102 219 0 45670 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 183568

[startup+822.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 3950
/proc/meminfo: memFree=713720/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=227912 CPUtime=822.02
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 74075 0 0 0 82137 65 0 0 25 0 1 0 90755370 233381888 44884 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 56978 44884 102 219 0 56756 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 227912

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 3950
/proc/meminfo: memFree=686456/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=227912 CPUtime=882
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 80857 0 0 0 88126 74 0 0 25 0 1 0 90755370 233381888 51666 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 56978 51666 102 219 0 56756 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 227912

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3950
/proc/meminfo: memFree=781944/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=130956 CPUtime=941.97
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 88438 0 0 0 94114 83 0 0 25 0 1 0 90755370 134098944 27801 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 32739 27801 102 219 0 32517 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 130956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 3950
/proc/meminfo: memFree=729784/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=190080 CPUtime=1001.95
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 101460 0 0 0 100106 89 0 0 25 0 1 0 90755370 194641920 40823 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 47520 40823 102 219 0 47298 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 190080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 3950
/proc/meminfo: memFree=718136/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=190080 CPUtime=1061.93
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 104383 0 0 0 106100 93 0 0 25 0 1 0 90755370 194641920 43746 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 47520 43746 102 219 0 47298 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 190080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3950
/proc/meminfo: memFree=707384/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=219640 CPUtime=1121.91
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 107050 0 0 0 112095 96 0 0 25 0 1 0 90755370 224911360 46413 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 54910 46413 102 219 0 54688 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 219640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3950
/proc/meminfo: memFree=695416/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=219640 CPUtime=1181.89
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 110249 0 0 0 118089 100 0 0 25 0 1 0 90755370 224911360 49612 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 54910 49612 102 219 0 54688 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 219640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3956
/proc/meminfo: memFree=692016/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=219640 CPUtime=1200.09
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 110883 0 0 0 119909 100 0 0 25 0 1 0 90755370 224911360 50246 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 54910 50246 102 219 0 54688 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 219640

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3956
/proc/meminfo: memFree=692016/2055920 swapFree=4192956/4192956
[pid=3949] ppid=3947 vsize=219640 CPUtime=1200.09
/proc/3949/stat : 3949 (minisat) R 3947 3949 3218 0 -1 4194304 110883 0 0 0 119909 100 0 0 25 0 1 0 90755370 224911360 50246 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3949/statm: 54910 50246 102 219 0 54688 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 219640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.13
CPU user time (s): 1199.09
CPU system time (s): 1.03584
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 227912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 1.03584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110883
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= 903

runsolver used 1.34279 second user time and 2.96655 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-25 04:41:00
IDJOB=1717335
IDBENCH=20409
IDSOLVER=546
FILE ID=node82/1717335-1240627260
PBS_JOBID= 9186318
Free space on /tmp= 66272 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/palacios/hard/safe-30-h29-unsat.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717335-1240627260/watcher-1717335-1240627260 -o /tmp/evaluation-result-1717335-1240627260/solver-1717335-1240627260 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1717335-1240627260.cnf

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

MD5SUM BENCH= 7cb48ce6f0320bc88623afd3c5af4aae
RANDOM SEED=1478893928

node82.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		: 3000.259
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		: 3000.259
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:        893664 kB
Buffers:         89436 kB
Cached:         969800 kB
SwapCached:          0 kB
Active:         375204 kB
Inactive:       698564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8396 kB
Writeback:           0 kB
Mapped:          24264 kB
Slab:            74384 kB
Committed_AS:   207340 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node82 at 2009-04-25 05:01:03