Trace number 1772892

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) 10000.2 10002.9

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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 |                                                                             |
2.29/2.36	c |  Number of variables:        620037                                         |
2.29/2.36	c |  Number of clauses:         2098099                                         |
2.29/2.36	c |  Parse time:                   2.05 s                                       |
28.58/28.63	c |  Simplification time:         26.04 s                                       |
28.58/28.63	c |                                                                             |
28.58/28.63	c ============================[ Search Statistics ]==============================
28.58/28.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
28.58/28.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
28.58/28.63	c ===============================================================================
28.88/28.95	c |       100 |  140993  1102020  4806416 |   404074      100      5 |  0.008 % |
29.28/29.36	c |       250 |  140993  1102020  4806416 |   444481      250      7 |  0.008 % |
29.88/29.93	c |       475 |  140993  1102020  4806416 |   488929      475     12 |  0.008 % |
30.98/31.06	c |       812 |  140993  1102020  4806416 |   537822      812     34 |  0.008 % |
32.28/32.36	c |      1318 |  140993  1102020  4806416 |   591604     1318     36 |  0.008 % |
34.27/34.32	c |      2077 |  140993  1102020  4806416 |   650765     2077     33 |  0.008 % |
36.47/36.56	c |      3216 |  140993  1102020  4806416 |   715841     3216     34 |  0.008 % |
41.17/41.25	c |      4924 |  140993  1102020  4806416 |   787425     4924     36 |  0.008 % |
49.37/49.43	c |      7486 |  140993  1102020  4806416 |   866168     7486     36 |  0.008 % |
61.67/61.70	c |     11330 |  140993  1102020  4806416 |   952785    11330     47 |  0.008 % |
76.66/76.74	c |     17096 |  140993  1102020  4806416 |  1048063    17096     53 |  0.008 % |
105.85/105.93	c |     25745 |  140993  1102020  4806416 |  1152870    25745     94 |  0.008 % |
139.84/139.96	c |     38719 |  140993  1102020  4806416 |  1268157    38719     80 |  0.008 % |
189.53/189.66	c |     58180 |  140877  1097301  4793902 |  1394973    56529     68 |  0.027 % |
269.31/269.41	c |     87372 |  140771  1093369  4783194 |  1534470    82369     68 |  0.044 % |
386.18/386.33	c |    131161 |  140421  1081835  4754174 |  1687917   113714     66 |  0.100 % |
599.81/600.08	c |    196845 |  140096  1070141  4724622 |  1856709   169684     65 |  0.153 % |
936.94/937.26	c |    295371 |  139919  1064245  4709937 |  2042380   262736     72 |  0.181 % |
1411.90/1412.30	c |    443160 |  139648  1054718  4685348 |  2246618   402294     65 |  0.225 % |
2128.32/2128.97	c |    664843 |  139578  1052050  4677985 |  2471279   621784     65 |  0.236 % |
3266.02/3266.91	c |    997368 |  139548  1050858  4674663 |  2718407   953089     65 |  0.241 % |
4827.70/4829.03	c |   1496156 |  139532  1050263  4673268 |  2990248  1451175     63 |  0.244 % |
7296.45/7298.41	c |   2244338 |  139423  1046358  4663603 |  3289273  2196118     62 |  0.261 % |

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-1772892-1241207003/watcher-1772892-1241207003 -o /tmp/evaluation-result-1772892-1241207003/solver-1772892-1241207003 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772892-1241207003.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22112
/proc/meminfo: memFree=1218736/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=7996 CPUtime=0
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 505 0 0 0 0 0 0 0 18 0 1 0 148734300 8187904 489 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 1999 490 62 219 0 1777 0

[startup+0.029681 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22112
/proc/meminfo: memFree=1218736/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=9852 CPUtime=0.02
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 1088 0 0 0 2 0 0 0 18 0 1 0 148734300 10088448 1072 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 2463 1073 63 219 0 2241 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9852

[startup+0.101689 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22112
/proc/meminfo: memFree=1218736/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=15108 CPUtime=0.09
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 2801 0 0 0 8 1 0 0 18 0 1 0 148734300 15470592 2592 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 3777 2592 63 219 0 3555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15108

[startup+0.301709 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22112
/proc/meminfo: memFree=1218736/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=30688 CPUtime=0.29
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 7595 0 0 0 25 4 0 0 19 0 1 0 148734300 31424512 7008 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 7672 7009 63 219 0 7450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30688

[startup+0.701754 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 22112
/proc/meminfo: memFree=1218736/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=66504 CPUtime=0.69
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 16896 0 0 0 59 10 0 0 22 0 1 0 148734300 68100096 15476 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 16626 15476 63 219 0 16404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66504

[startup+1.50184 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22113
/proc/meminfo: memFree=1131560/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=142492 CPUtime=1.49
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 35426 0 0 0 130 19 0 0 25 0 1 0 148734300 145911808 32130 1992294400 4194304 5092341 548682068848 18446744073709551615 4245547 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 35623 32130 63 219 0 35401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 142492

[startup+3.10202 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22113
/proc/meminfo: memFree=1037096/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=220428 CPUtime=3.09
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 55525 0 0 0 278 31 0 0 25 0 1 0 148734300 225718272 50540 1992294400 4194304 5092341 548682068848 18446744073709551615 4219707 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 55107 50540 86 219 0 54885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 220428

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22113
/proc/meminfo: memFree=982320/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=271236 CPUtime=6.28
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 66552 0 0 0 591 37 0 0 25 0 1 0 148734300 277745664 61567 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 67809 61567 87 219 0 67587 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 271236

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 22113
/proc/meminfo: memFree=913328/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=338776 CPUtime=12.69
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 82097 0 0 0 1224 45 0 0 25 0 1 0 148734300 346906624 77112 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 84694 77112 87 219 0 84472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 338776

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22113
/proc/meminfo: memFree=891376/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=386428 CPUtime=25.49
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 86836 0 0 0 2501 48 0 0 25 0 1 0 148734300 395702272 81851 1992294400 4194304 5092341 548682068848 18446744073709551615 4219930 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 96607 81851 87 219 0 96385 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 386428

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 22113
/proc/meminfo: memFree=969904/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=272564 CPUtime=51.06
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 95898 0 0 0 5053 53 0 0 25 0 1 0 148734300 279105536 62258 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 68141 62258 103 219 0 67919 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 272564

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22113
/proc/meminfo: memFree=961712/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=285700 CPUtime=102.25
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 97955 0 0 0 10170 55 0 0 25 0 1 0 148734300 292556800 64315 1992294400 4194304 5092341 548682068848 18446744073709551615 4494136 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 71425 64315 103 219 0 71203 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 285700

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=957104/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=285700 CPUtime=162.24
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 99117 0 0 0 16167 57 0 0 25 0 1 0 148734300 292556800 65477 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 71425 65477 103 219 0 71203 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 285700

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=952304/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=305408 CPUtime=222.22
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 100300 0 0 0 22164 58 0 0 25 0 1 0 148734300 312737792 66660 1992294400 4194304 5092341 548682068848 18446744073709551615 4250088 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 76352 66660 103 219 0 76130 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 305408

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=946608/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=305408 CPUtime=282.2
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 101730 0 0 0 28160 60 0 0 25 0 1 0 148734300 312737792 68090 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 76352 68090 103 219 0 76130 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 305408

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=941496/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=305408 CPUtime=342.19
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 102987 0 0 0 34157 62 0 0 25 0 1 0 148734300 312737792 69347 1992294400 4194304 5092341 548682068848 18446744073709551615 4241895 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 76352 69347 103 219 0 76130 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 305408

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=936824/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=305408 CPUtime=402.17
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 104151 0 0 0 40154 63 0 0 25 0 1 0 148734300 312737792 70511 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 76352 70511 103 219 0 76130 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 305408

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=932472/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=334968 CPUtime=462.15
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 105214 0 0 0 46150 65 0 0 25 0 1 0 148734300 343007232 71574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 83742 71574 103 219 0 83520 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 334968

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=928888/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=334968 CPUtime=522.14
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 106169 0 0 0 52147 67 0 0 25 0 1 0 148734300 343007232 72529 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 83742 72529 103 219 0 83520 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 334968

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=924792/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=334968 CPUtime=582.13
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 107198 0 0 0 58145 68 0 0 25 0 1 0 148734300 343007232 73558 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 83742 73558 103 219 0 83520 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 334968

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22113
/proc/meminfo: memFree=918520/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=334968 CPUtime=642.11
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 108740 0 0 0 64141 70 0 0 25 0 1 0 148734300 343007232 75100 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 83742 75100 103 219 0 83520 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 334968

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=180216/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1354276 CPUtime=9099.86
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 292829 0 0 0 909677 309 0 0 25 0 1 0 148734300 1386778624 259189 1992294400 4194304 5092341 548682068848 18446744073709551615 4249890 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 338569 259189 103 219 0 338347 0
Current children cumulated CPU time (s) 9099.86
Current children cumulated vsize (KiB) 1354276

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=176056/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1355476 CPUtime=9159.84
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 293866 0 0 0 915674 310 0 0 25 0 1 0 148734300 1388007424 260226 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 338869 260226 103 219 0 338647 0
Current children cumulated CPU time (s) 9159.84
Current children cumulated vsize (KiB) 1355476

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=171896/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1356560 CPUtime=9219.84
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 294890 0 0 0 921672 312 0 0 25 0 1 0 148734300 1389117440 261250 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 339140 261250 103 219 0 338918 0
Current children cumulated CPU time (s) 9219.84
Current children cumulated vsize (KiB) 1356560

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=166904/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1356560 CPUtime=9279.81
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 296202 0 0 0 927668 313 0 0 25 0 1 0 148734300 1389117440 262562 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 339140 262562 103 219 0 338918 0
Current children cumulated CPU time (s) 9279.81
Current children cumulated vsize (KiB) 1356560

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=159544/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1356700 CPUtime=9339.8
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 297983 0 0 0 933665 315 0 0 25 0 1 0 148734300 1389260800 264343 1992294400 4194304 5092341 548682068848 18446744073709551615 4240580 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 339175 264343 103 219 0 338953 0
Current children cumulated CPU time (s) 9339.8
Current children cumulated vsize (KiB) 1356700

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=153400/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1357176 CPUtime=9399.78
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 299502 0 0 0 939661 317 0 0 25 0 1 0 148734300 1389748224 265862 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 339294 265862 103 219 0 339072 0
Current children cumulated CPU time (s) 9399.78
Current children cumulated vsize (KiB) 1357176

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=147192/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1358264 CPUtime=9459.77
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 301064 0 0 0 945658 319 0 0 25 0 1 0 148734300 1390862336 267424 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 339566 267424 103 219 0 339344 0
Current children cumulated CPU time (s) 9459.77
Current children cumulated vsize (KiB) 1358264

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=142328/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1360200 CPUtime=9519.75
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 302272 0 0 0 951655 320 0 0 25 0 1 0 148734300 1392844800 268632 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 340050 268632 103 219 0 339828 0
Current children cumulated CPU time (s) 9519.75
Current children cumulated vsize (KiB) 1360200

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=137400/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1362260 CPUtime=9579.73
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 303512 0 0 0 957651 322 0 0 25 0 1 0 148734300 1394954240 269872 1992294400 4194304 5092341 548682068848 18446744073709551615 4240567 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 340565 269872 103 219 0 340343 0
Current children cumulated CPU time (s) 9579.73
Current children cumulated vsize (KiB) 1362260

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=132728/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1363236 CPUtime=9639.72
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 304679 0 0 0 963648 324 0 0 25 0 1 0 148734300 1395953664 271039 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 340809 271039 103 219 0 340587 0
Current children cumulated CPU time (s) 9639.72
Current children cumulated vsize (KiB) 1363236

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=127480/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1364552 CPUtime=9699.7
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 305972 0 0 0 969645 325 0 0 25 0 1 0 148734300 1397301248 272332 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 341138 272332 103 219 0 340916 0
Current children cumulated CPU time (s) 9699.7
Current children cumulated vsize (KiB) 1364552

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=123192/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1365728 CPUtime=9759.69
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 307047 0 0 0 975642 327 0 0 25 0 1 0 148734300 1398505472 273407 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 341432 273407 103 219 0 341210 0
Current children cumulated CPU time (s) 9759.69
Current children cumulated vsize (KiB) 1365728

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=119032/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1366804 CPUtime=9819.67
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 308074 0 0 0 981639 328 0 0 25 0 1 0 148734300 1399607296 274434 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 341701 274434 103 219 0 341479 0
Current children cumulated CPU time (s) 9819.67
Current children cumulated vsize (KiB) 1366804

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=113912/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1366964 CPUtime=9879.66
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 309338 0 0 0 987636 330 0 0 25 0 1 0 148734300 1399771136 275698 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 341741 275698 103 219 0 341519 0
Current children cumulated CPU time (s) 9879.66
Current children cumulated vsize (KiB) 1366964

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=109816/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1368268 CPUtime=9939.64
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 310387 0 0 0 993633 331 0 0 25 0 1 0 148734300 1401106432 276747 1992294400 4194304 5092341 548682068848 18446744073709551615 4241117 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 342067 276747 103 219 0 341845 0
Current children cumulated CPU time (s) 9939.64
Current children cumulated vsize (KiB) 1368268

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=105592/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1369292 CPUtime=9999.63
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 311414 0 0 0 999631 332 0 0 25 0 1 0 148734300 1402155008 277774 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 342323 277774 103 219 0 342101 0
Current children cumulated CPU time (s) 9999.63
Current children cumulated vsize (KiB) 1369292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=105592/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=1369292 CPUtime=10000
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4194304 311416 0 0 0 999671 332 0 0 25 0 1 0 148734300 1402155008 277776 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 342323 277776 103 219 0 342101 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1369292

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

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

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22132
/proc/meminfo: memFree=105592/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=0 CPUtime=10000.1
/proc/22112/stat : 22112 (minisat) R 22110 22112 22075 0 -1 4195332 311416 0 0 0 999671 342 0 0 25 0 1 0 148734300 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/22112/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.2
CPU user time (s): 9996.72
CPU system time (s): 3.50347
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 1369292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.72
system time used= 3.50347
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 311416
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= 14022

runsolver used 10.4904 second user time and 22.8445 second system time

The end

Launcher Data 

Begin job on node9 at 2009-05-01 21:43:26
IDJOB=1772892
IDBENCH=20408
IDSOLVER=608
FILE ID=node9/1772892-1241207003
PBS_JOBID= 9224703
Free space on /tmp= 66504 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772892-1241207003/watcher-1772892-1241207003 -o /tmp/evaluation-result-1772892-1241207003/solver-1772892-1241207003 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772892-1241207003.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1818541716

node9.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		: 3000.240
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		: 3000.240
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:       1219152 kB
Buffers:         83536 kB
Cached:         638692 kB
SwapCached:          0 kB
Active:          78976 kB
Inactive:       657092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1219152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           40320 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            86740 kB
Committed_AS:   651708 kB
PageTables:       1388 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= 66504 MiB
End job on node9 at 2009-05-02 00:30:10