Trace number 1715775

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) 1200.2 1200.64

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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 |                                                                             |
1.39/1.40	c |  Number of variables:        252328                                         |
1.39/1.40	c |  Number of clauses:         1169811                                         |
1.39/1.40	c |  Parse time:                   1.26 s                                       |
4.29/4.37	c |  Simplification time:          2.93 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 ===============================================================================
4.59/4.60	c |       100 |  125356   723716  1943240 |   265362       97    162 | 18.820 % |
4.89/4.90	c |       250 |  124488   723716  1943240 |   291898      244     92 | 19.164 % |
5.09/5.18	c |       475 |  123953   723716  1943240 |   321088      464     88 | 19.376 % |
5.59/5.66	c |       812 |  120366   687040  1853710 |   353197      793     86 | 20.798 % |
6.09/6.18	c |      1318 |  119921   687040  1853710 |   388517     1296     92 | 20.974 % |
7.09/7.19	c |      2077 |  117719   684399  1847284 |   427369     2048     89 | 21.847 % |
8.49/8.53	c |      3216 |  110294   664219  1798863 |   470105     3157     89 | 24.789 % |
10.28/10.39	c |      4924 |  108945   626180  1704494 |   517116     4835     88 | 25.324 % |
15.28/15.30	c |      7486 |  101361   585032  1599939 |   568828     7357    126 | 28.329 % |
19.18/19.30	c |     11330 |   98374   571134  1564620 |   625710    11157    121 | 29.513 % |
27.68/27.76	c |     17096 |   96758   545677  1500946 |   688282    16819    160 | 30.154 % |
43.07/43.14	c |     25745 |   96183   543056  1494841 |   757110    25429    196 | 30.381 % |
66.16/66.28	c |     38719 |   94391   531728  1465811 |   832821    38217    224 | 31.092 % |
114.85/114.93	c |     58180 |   92379   525857  1451822 |   916103    57614    298 | 31.889 % |
194.32/194.43	c |     87372 |   91684   514630  1424597 |  1007713    86413    366 | 32.164 % |
330.07/330.22	c |    131161 |   90612   510513  1414758 |  1108485   129983    416 | 32.589 % |
562.18/562.47	c |    196845 |   88934   498118  1382944 |  1219333   194850    493 | 33.254 % |
988.44/988.81	c |    295371 |   88181   492747  1369340 |  1341267   291316    557 | 33.553 % |

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-1715775-1240606950/watcher-1715775-1240606950 -o /tmp/evaluation-result-1715775-1240606950/solver-1715775-1240606950 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1715775-1240606950.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: 0.84 0.94 0.69 2/64 16584
/proc/meminfo: memFree=995512/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=7776 CPUtime=0
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 88728879 7962624 455 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 1990 456 63 219 0 1768 0

[startup+0.0769021 s]
/proc/loadavg: 0.84 0.94 0.69 2/64 16584
/proc/meminfo: memFree=995512/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=15172 CPUtime=0.06
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 2415 0 0 0 6 0 0 0 18 0 1 0 88728879 15536128 2289 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 3793 2290 63 219 0 3571 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15172

[startup+0.101906 s]
/proc/loadavg: 0.84 0.94 0.69 2/64 16584
/proc/meminfo: memFree=995512/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=18280 CPUtime=0.09
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 3189 0 0 0 8 1 0 0 18 0 1 0 88728879 18718720 3063 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 4570 3065 63 219 0 4348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18280

[startup+0.301948 s]
/proc/loadavg: 0.84 0.94 0.69 2/64 16584
/proc/meminfo: memFree=995512/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=49936 CPUtime=0.29
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 10918 0 0 0 24 5 0 0 19 0 1 0 88728879 51134464 10363 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 12484 10363 63 219 0 12262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49936

[startup+0.702034 s]
/proc/loadavg: 0.84 0.94 0.69 2/64 16584
/proc/meminfo: memFree=995512/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=72136 CPUtime=0.69
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 17183 0 0 0 62 7 0 0 23 0 1 0 88728879 73867264 15867 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 18034 15868 63 219 0 17812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72136

[startup+1.50121 s]
/proc/loadavg: 0.84 0.94 0.69 2/65 16585
/proc/meminfo: memFree=915824/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=119076 CPUtime=1.49
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 28628 0 0 0 135 14 0 0 25 0 1 0 88728879 121933824 25602 1992294400 4194304 5092341 548682068848 18446744073709551615 4219516 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 29769 25602 86 219 0 29547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 119076

[startup+3.10155 s]
/proc/loadavg: 0.85 0.94 0.69 2/65 16585
/proc/meminfo: memFree=891312/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=128024 CPUtime=3.09
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 31417 0 0 0 294 15 0 0 25 0 1 0 88728879 131096576 28391 1992294400 4194304 5092341 548682068848 18446744073709551615 4223570 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 32006 28391 87 219 0 31784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 128024

[startup+6.30123 s]
/proc/loadavg: 0.85 0.94 0.69 2/65 16585
/proc/meminfo: memFree=903536/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=100912 CPUtime=6.29
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 35689 0 0 0 611 18 0 0 25 0 1 0 88728879 103333888 23084 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 25228 23084 102 219 0 25006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100912

[startup+12.7016 s]
/proc/loadavg: 0.88 0.94 0.69 2/65 16585
/proc/meminfo: memFree=901616/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=106752 CPUtime=12.68
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 36191 0 0 0 1250 18 0 0 25 0 1 0 88728879 109314048 23586 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 26688 23586 103 219 0 26466 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 106752

[startup+25.5013 s]
/proc/loadavg: 0.89 0.94 0.69 2/65 16585
/proc/meminfo: memFree=894896/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=115512 CPUtime=25.48
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 37912 0 0 0 2528 20 0 0 25 0 1 0 88728879 118284288 25307 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 28878 25307 103 219 0 28656 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115512

[startup+51.1018 s]
/proc/loadavg: 0.93 0.94 0.70 2/65 16585
/proc/meminfo: memFree=879536/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=128648 CPUtime=51.07
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 41746 0 0 0 5084 23 0 0 25 0 1 0 88728879 131735552 29141 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 32162 29141 103 219 0 31940 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 128648

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.72 2/65 16585
/proc/meminfo: memFree=845360/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=177916 CPUtime=102.26
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 50213 0 0 0 10193 33 0 0 25 0 1 0 88728879 182185984 37608 1992294400 4194304 5092341 548682068848 18446744073709551615 4240692 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 44479 37608 103 219 0 44257 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 177916

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.73 2/65 16585
/proc/meminfo: memFree=804656/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=222260 CPUtime=162.23
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 60403 0 0 0 16179 44 0 0 25 0 1 0 88728879 227594240 47798 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 55565 47798 103 219 0 55343 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 222260

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.74 2/65 16585
/proc/meminfo: memFree=756016/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=288772 CPUtime=222.21
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 72521 0 0 0 22166 55 0 0 25 0 1 0 88728879 295702528 59916 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 72193 59916 103 219 0 71971 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 288772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 16585
/proc/meminfo: memFree=720624/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=288772 CPUtime=282.19
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 81464 0 0 0 28155 64 0 0 25 0 1 0 88728879 295702528 68859 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 72193 68859 103 219 0 71971 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 288772

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 16585
/proc/meminfo: memFree=683000/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=388540 CPUtime=342.17
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 90734 0 0 0 34143 74 0 0 25 0 1 0 88728879 397864960 78129 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 97135 78129 103 219 0 96913 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 388540

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 16585
/proc/meminfo: memFree=643960/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=388540 CPUtime=402.14
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 100468 0 0 0 40131 83 0 0 25 0 1 0 88728879 397864960 87863 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 97135 87863 103 219 0 96913 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 388540

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 16585
/proc/meminfo: memFree=604152/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=539408 CPUtime=462.12
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 110451 0 0 0 46119 93 0 0 25 0 1 0 88728879 552353792 97846 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 134852 97846 103 219 0 134630 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 539408

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 16585
/proc/meminfo: memFree=563128/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=541848 CPUtime=522.1
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 120909 0 0 0 52108 102 0 0 25 0 1 0 88728879 554852352 108304 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 135462 108304 103 219 0 135240 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 541848

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 16585
/proc/meminfo: memFree=504440/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=543344 CPUtime=582.08
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 135387 0 0 0 58095 113 0 0 25 0 1 0 88728879 556384256 122782 1992294400 4194304 5092341 548682068848 18446744073709551615 4241332 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 135836 122782 103 219 0 135614 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 543344

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 16585
/proc/meminfo: memFree=455864/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=770364 CPUtime=642.06
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 147387 0 0 0 64084 122 0 0 25 0 1 0 88728879 788852736 134782 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 192591 134782 103 219 0 192369 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 770364

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 16585
/proc/meminfo: memFree=415096/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=772192 CPUtime=702.03
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 157627 0 0 0 70072 131 0 0 25 0 1 0 88728879 790724608 145022 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 193048 145022 103 219 0 192826 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 772192

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 16585
/proc/meminfo: memFree=380088/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=774924 CPUtime=762.01
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 166298 0 0 0 76062 139 0 0 25 0 1 0 88728879 793522176 153693 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 193731 153693 103 219 0 193509 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 774924

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 16585
/proc/meminfo: memFree=341432/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=777288 CPUtime=821.99
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 176017 0 0 0 82050 149 0 0 25 0 1 0 88728879 795942912 163412 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 194322 163412 103 219 0 194100 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 777288

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 16585
/proc/meminfo: memFree=301176/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=779288 CPUtime=881.97
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 185998 0 0 0 88038 159 0 0 25 0 1 0 88728879 797990912 173393 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 194822 173393 103 219 0 194600 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 779288

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 16585
/proc/meminfo: memFree=270520/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=781544 CPUtime=941.95
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 193760 0 0 0 94028 167 0 0 25 0 1 0 88728879 800301056 181155 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 195386 181155 103 219 0 195164 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 781544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 16585
/proc/meminfo: memFree=237752/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=783616 CPUtime=1001.92
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 201860 0 0 0 100019 173 0 0 25 0 1 0 88728879 802422784 189255 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 195904 189255 103 219 0 195682 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 783616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 16585
/proc/meminfo: memFree=203128/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=1122456 CPUtime=1061.9
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 210642 0 0 0 106010 180 0 0 25 0 1 0 88728879 1149394944 198037 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 280614 198037 103 219 0 280392 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1122456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 16585
/proc/meminfo: memFree=161144/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=1124712 CPUtime=1121.88
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 220997 0 0 0 111998 190 0 0 25 0 1 0 88728879 1151705088 208392 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 281178 208392 103 219 0 280956 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1124712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 16585
/proc/meminfo: memFree=119160/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=1125484 CPUtime=1181.86
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 231491 0 0 0 117985 201 0 0 25 0 1 0 88728879 1152495616 218886 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 281371 218886 103 219 0 281149 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1125484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 16585
/proc/meminfo: memFree=108664/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=1126028 CPUtime=1200.05
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4194304 234006 0 0 0 119803 202 0 0 25 0 1 0 88728879 1153052672 221401 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 281507 221401 103 219 0 281285 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1126028

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 16585
/proc/meminfo: memFree=108664/2055920 swapFree=4192956/4192956
[pid=16584] ppid=16582 vsize=0 CPUtime=1200.15
/proc/16584/stat : 16584 (minisat) R 16582 16584 16511 0 -1 4195332 234006 0 0 0 119803 212 0 0 25 0 1 0 88728879 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/16584/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.2
CPU user time (s): 1198.04
CPU system time (s): 2.16567
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 1126028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.04
system time used= 2.16567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234006
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= 2088

runsolver used 0.838872 second user time and 2.56561 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-24 23:02:32
IDJOB=1715775
IDBENCH=20348
IDSOLVER=546
FILE ID=node10/1715775-1240606950
PBS_JOBID= 9186304
Free space on /tmp= 66304 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715775-1240606950/watcher-1715775-1240606950 -o /tmp/evaluation-result-1715775-1240606950/solver-1715775-1240606950 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1715775-1240606950.cnf

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=1420787553

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        995928 kB
Buffers:         89820 kB
Cached:         864492 kB
SwapCached:          0 kB
Active:         107196 kB
Inactive:       861048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        995928 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           22584 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            77788 kB
Committed_AS:   286576 kB
PageTables:       1372 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= 66304 MiB
End job on node10 at 2009-04-24 23:22:35