Trace number 1512657

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
MXC 2009-03-10? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.3162
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

68.67/68.76	c starting MXC with:
68.67/68.76	c cnf_path = HOME/instance-1512657-1238206540.cnf
68.67/68.76	c restart_strategy = auto
68.67/68.76	c sign_strategy = cached
68.67/68.76	c use_preprocessing = -1
68.67/68.76	c output_implicant = 1
68.67/68.76	c timeout_seconds = 0
68.67/68.76	c running SatELite... done
68.67/68.76	c 1 vars eliminated
68.67/68.76	c received 0 units and 16000 clauses from SatELite
68.67/68.76	c 0 assignments made, starting to guess now
68.67/68.76	c ===================================[MXC]=====================================
68.67/68.76	c | Conflicts |                Clause Statistics                   |   Vars   |
68.67/68.76	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
68.67/68.76	c =============================================================================
68.67/68.76	c |         0 |       0       0    16000        0        0     nan |      800 |
68.67/68.76	c |       100 |       0       0    16000      100     1050   109.9 |      800 |
68.67/68.76	c |       210 |       0       0    16000      210     1105   109.7 |      800 |
68.67/68.76	c |       441 |       0       0    16000      441     1220   109.1 |      800 |
68.67/68.76	c |       805 |       0       0    16000      805     1402   110.5 |      800 |
68.67/68.76	c |      1315 |       0       0    16000     1315     1609   108.1 |      800 |
68.67/68.76	c |      1986 |       0       0    16000     1138     1754   106.0 |      800 |
68.67/68.76	c |      2834 |       0       0    16000     1046     1894   107.6 |      800 |
68.67/68.76	c |      3876 |       0       0    16000     1076     2031   100.8 |      800 |
68.67/68.76	c |      5132 |       0       0    16000     1262     2163   105.1 |      800 |
68.67/68.76	c |      6623 |       0       0    16000     1627     2292   118.8 |      800 |
68.67/68.76	c |      8373 |       0       0    16000     2203     2419   115.2 |      800 |
68.67/68.76	c |     10408 |       0       0    16000     1764     2543   119.2 |      800 |
68.67/68.76	c |     12756 |       0       0    16000     1489     2665   115.4 |      800 |
68.67/68.76	c |     15449 |       0       0    16000     1432     2786   106.3 |      800 |
68.67/68.76	c |     18521 |       0       0    16000     1632     2906   106.9 |      800 |
68.67/68.76	c |     22010 |       0       0    16000     2143     3025   109.0 |      800 |
68.67/68.76	c |     25958 |       0       0    16000     3015     3144   115.1 |      800 |
68.67/68.76	c |     30411 |       0       0    16000     2690     3262   115.7 |      800 |
68.67/68.76	c |     35419 |       0       0    16000     2725     3381   112.7 |      800 |
68.67/68.76	c |     41038 |       0       0    16000     3194     3499   116.1 |      800 |
68.67/68.76	c |     47329 |       0       0    16000     2380     3618   107.2 |      800 |
68.67/68.76	c |     54360 |       0       0    16000     2041     3737   109.6 |      800 |
68.67/68.76	c |     62205 |       0       0    16000     2275     3857   104.8 |      800 |
68.67/68.76	c |     70945 |       0       0    16000     3182     3978   110.7 |      800 |
68.67/68.76	c |     80669 |       0       0    16000     2829     4099   110.0 |      800 |
68.67/68.76	c |     91476 |       0       0    16000     3247     4222   113.2 |      800 |
68.67/68.76	c |    103474 |       0       0    16000     2398     4346   108.8 |      800 |
68.67/68.76	c |    116782 |       0       0    16000     2468     4471   109.4 |      800 |
68.67/68.76	c |    131532 |       0       0    16000     3609     4597   109.0 |      800 |
68.67/68.76	c |    147868 |       0       0    16000     3655     4726   113.5 |      800 |
68.67/68.76	c |    165948 |       0       0    16000     2573     4855   110.9 |      800 |
68.67/68.76	c |    185947 |       0       0    16000     2870     4987   108.5 |      800 |
68.67/68.76	c |    208057 |       0       0    16000     4794     5120   116.2 |      800 |
68.67/68.76	c |    232489 |       0       0    16000     3303     5255   111.9 |      800 |
68.67/68.76	c |    259475 |       0       0    16000     3684     5393   111.6 |      800 |
68.67/68.76	c |    289271 |       0       0    16000     3440     5532   112.1 |      800 |
68.67/68.76	c |    322158 |       0       0    16000     5558     5674   115.0 |      800 |
68.67/68.76	c |    358445 |       0       0    16000     4546     5818   112.1 |      800 |
68.67/68.76	c |    398472 |       0       0    16000     3350     5965   108.8 |      800 |
68.67/68.76	c |    442613 |       0       0    16000     5294     6114   113.2 |      800 |
68.67/68.76	c |    491279 |       0       0    16000     4545     6265   112.4 |      800 |
68.67/68.76	c |    544923 |       0       0    16000     4293

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512657-1238206540/watcher-1512657-1238206540 -o /tmp/evaluation-result-1512657-1238206540/solver-1512657-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512657-1238206540.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 0.68 3/64 31601
/proc/meminfo: memFree=1130048/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=1484 CPUtime=0
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 1093320314 1519616 242 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 371 242 54 166 0 202 0

[startup+0.0578879 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 31601
/proc/meminfo: memFree=1130048/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=2240 CPUtime=0.05
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 536 0 0 0 5 0 0 0 18 0 1 0 1093320314 2293760 428 1992294400 134512640 135192793 4294956224 18446744073709551615 134573677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 560 428 55 166 0 391 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2240

[startup+0.101895 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 31601
/proc/meminfo: memFree=1130048/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=2428 CPUtime=0.09
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 570 0 0 0 9 0 0 0 18 0 1 0 1093320314 2486272 462 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 607 462 55 166 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2428

[startup+0.301934 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 31601
/proc/meminfo: memFree=1130048/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=5200 CPUtime=0.29
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 1293 0 0 0 29 0 0 0 19 0 1 0 1093320314 5324800 1185 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 1300 1185 72 166 0 1131 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5200

[startup+0.702012 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 31601
/proc/meminfo: memFree=1130048/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=5596 CPUtime=0.69
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 1388 0 0 0 69 0 0 0 22 0 1 0 1093320314 5730304 1280 1992294400 134512640 135192793 4294956224 18446744073709551615 134552552 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 1399 1280 72 166 0 1230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5596

[startup+1.50117 s]
/proc/loadavg: 0.84 0.94 0.68 2/65 31602
/proc/meminfo: memFree=1124920/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=6124 CPUtime=1.49
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 1520 0 0 0 149 0 0 0 25 0 1 0 1093320314 6270976 1412 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 1531 1412 72 166 0 1362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6124

[startup+3.10148 s]
/proc/loadavg: 0.84 0.94 0.68 2/65 31602
/proc/meminfo: memFree=1124344/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=6652 CPUtime=3.09
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 1643 0 0 0 309 0 0 0 25 0 1 0 1093320314 6811648 1535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 1663 1535 72 166 0 1494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6652

[startup+6.30111 s]
/proc/loadavg: 0.85 0.94 0.68 2/65 31602
/proc/meminfo: memFree=1123448/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=7444 CPUtime=6.28
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 1857 0 0 0 628 0 0 0 25 0 1 0 1093320314 7622656 1749 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 1861 1749 72 166 0 1692 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7444

[startup+12.7014 s]
/proc/loadavg: 0.87 0.94 0.69 2/65 31602
/proc/meminfo: memFree=1122104/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=8632 CPUtime=12.69
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 2131 0 0 0 1268 1 0 0 25 0 1 0 1093320314 8839168 2023 1992294400 134512640 135192793 4294956224 18446744073709551615 134520516 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 2158 2023 72 166 0 1989 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8632

[startup+25.5019 s]
/proc/loadavg: 0.89 0.94 0.69 2/65 31602
/proc/meminfo: memFree=1120632/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=9960 CPUtime=25.48
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 2481 0 0 0 2547 1 0 0 25 0 1 0 1093320314 10199040 2373 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 2490 2373 72 166 0 2321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9960

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.70 2/65 31602
/proc/meminfo: memFree=1118712/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=11956 CPUtime=51.08
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 2975 0 0 0 5106 2 0 0 25 0 1 0 1093320314 12242944 2867 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 2989 2867 72 166 0 2820 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11956

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.71 2/65 31602
/proc/meminfo: memFree=1115896/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=14628 CPUtime=102.25
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 3625 0 0 0 10223 2 0 0 25 0 1 0 1093320314 14979072 3517 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 3657 3517 72 166 0 3488 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14628

[startup+162.302 s]
/proc/loadavg: 0.99 0.95 0.73 2/65 31602
/proc/meminfo: memFree=1113720/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=16892 CPUtime=162.24
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 4171 0 0 0 16221 3 0 0 25 0 1 0 1093320314 17297408 4063 1992294400 134512640 135192793 4294956224 18446744073709551615 134551023 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 4223 4063 72 166 0 4054 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16892

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.74 2/65 31602
/proc/meminfo: memFree=1112184/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=18552 CPUtime=222.21
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 4546 0 0 0 22218 3 0 0 25 0 1 0 1093320314 18997248 4438 1992294400 134512640 135192793 4294956224 18446744073709551615 134552104 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 4638 4438 72 166 0 4469 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18552

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 31602
/proc/meminfo: memFree=1110520/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=20272 CPUtime=282.19
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 4963 0 0 0 28215 4 0 0 25 0 1 0 1093320314 20758528 4855 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 5068 4855 72 166 0 4899 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20272

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 31602
/proc/meminfo: memFree=1109240/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=21488 CPUtime=342.17
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 5274 0 0 0 34213 4 0 0 25 0 1 0 1093320314 22003712 5166 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 5372 5166 72 166 0 5203 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21488

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 31602
/proc/meminfo: memFree=1108088/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=22712 CPUtime=402.15
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 5568 0 0 0 40210 5 0 0 25 0 1 0 1093320314 23257088 5460 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 5678 5460 72 166 0 5509 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22712

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 31602
/proc/meminfo: memFree=1107256/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=23680 CPUtime=462.13
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 5766 0 0 0 46208 5 0 0 25 0 1 0 1093320314 24248320 5658 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 5920 5658 72 166 0 5751 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 31602
/proc/meminfo: memFree=1106616/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=24352 CPUtime=522.11
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 5956 0 0 0 52206 5 0 0 25 0 1 0 1093320314 24936448 5848 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 6088 5848 72 166 0 5919 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 24352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 31602
/proc/meminfo: memFree=1105464/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=25692 CPUtime=582.08
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 6250 0 0 0 58203 5 0 0 25 0 1 0 1093320314 26308608 6142 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 6423 6142 72 166 0 6254 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 25692

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 31602
/proc/meminfo: memFree=1104760/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=26372 CPUtime=642.07
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 6411 0 0 0 64202 5 0 0 25 0 1 0 1093320314 27004928 6303 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 6593 6303 72 166 0 6424 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 26372

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 31602
/proc/meminfo: memFree=1103928/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=27324 CPUtime=702.05
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 6607 0 0 0 70199 6 0 0 25 0 1 0 1093320314 27979776 6499 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 6831 6499 72 166 0 6662 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 27324

[startup+762.305 s]
/proc/loadavg: 1.06 0.99 0.84 2/65 31602
/proc/meminfo: memFree=1103096/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=28124 CPUtime=762.03
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 6805 0 0 0 76197 6 0 0 25 0 1 0 1093320314 28798976 6697 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 7031 6697 72 166 0 6862 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28124

[startup+822.303 s]
/proc/loadavg: 1.02 0.99 0.84 2/65 31602
/proc/meminfo: memFree=1102712/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=28688 CPUtime=822
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 6916 0 0 0 82194 6 0 0 25 0 1 0 1093320314 29376512 6808 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 7172 6808 72 166 0 7003 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28688

[startup+882.302 s]
/proc/loadavg: 1.01 0.99 0.85 2/65 31602
/proc/meminfo: memFree=1102008/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=29548 CPUtime=881.99
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7082 0 0 0 88192 7 0 0 25 0 1 0 1093320314 30257152 6974 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 7387 6974 72 166 0 7218 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 29548

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 31602
/proc/meminfo: memFree=1101432/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=30096 CPUtime=941.96
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7240 0 0 0 94189 7 0 0 25 0 1 0 1093320314 30818304 7132 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 7524 7132 72 166 0 7355 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30096

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 31602
/proc/meminfo: memFree=1100984/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=30696 CPUtime=1001.94
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7359 0 0 0 100187 7 0 0 25 0 1 0 1093320314 31432704 7251 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 7674 7251 72 166 0 7505 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 30696

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 31602
/proc/meminfo: memFree=1100344/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=31372 CPUtime=1061.92
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7513 0 0 0 106185 7 0 0 25 0 1 0 1093320314 32124928 7405 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 7843 7405 72 166 0 7674 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 31372

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 31602
/proc/meminfo: memFree=1099768/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=32096 CPUtime=1121.9
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7651 0 0 0 112182 8 0 0 25 0 1 0 1093320314 32866304 7543 1992294400 134512640 135192793 4294956224 18446744073709551615 134552006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 8024 7543 72 166 0 7855 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 32096

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 31602
/proc/meminfo: memFree=1099256/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=32684 CPUtime=1181.88
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7776 0 0 0 118180 8 0 0 25 0 1 0 1093320314 33468416 7668 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 8171 7668 72 166 0 8002 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 32684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 31602
/proc/meminfo: memFree=1099256/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=32684 CPUtime=1200.08
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7781 0 0 0 120000 8 0 0 25 0 1 0 1093320314 33468416 7673 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 8171 7673 72 166 0 8002 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32684

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 0.99 0.88 2/65 31602
/proc/meminfo: memFree=1099256/2055920 swapFree=4176728/4192956
[pid=31601] ppid=31599 vsize=32684 CPUtime=1200.08
/proc/31601/stat : 31601 (mxc-sat09) R 31599 31601 31530 0 -1 4194304 7781 0 0 0 120000 8 0 0 25 0 1 0 1093320314 33468416 7673 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/31601/statm: 8171 7673 72 166 0 8002 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.090986
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 32684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7781
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= 2034

runsolver used 0.994848 second user time and 2.35764 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 03:15:40
IDJOB=1512657
IDBENCH=70198
IDSOLVER=504
FILE ID=node11/1512657-1238206540
PBS_JOBID= 9060553
Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512657-1238206540/watcher-1512657-1238206540 -o /tmp/evaluation-result-1512657-1238206540/solver-1512657-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512657-1238206540.cnf

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=1220455083

node11.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		: 3000.274
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		: 3000.274
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:       1130528 kB
Buffers:         85384 kB
Cached:         748232 kB
SwapCached:      10196 kB
Active:         186476 kB
Inactive:       658744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130528 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          17336 kB
Slab:            66184 kB
Committed_AS:  2779792 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 03:35:43