Trace number 1517433

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
Bench CategoryRANDOM (random 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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.58/31.66	c starting MXC with:
31.58/31.66	c cnf_path = HOME/instance-1517433-1238285360.cnf
31.58/31.66	c restart_strategy = auto
31.58/31.66	c sign_strategy = cached
31.58/31.66	c use_preprocessing = -1
31.58/31.66	c output_implicant = 1
31.58/31.66	c timeout_seconds = 0
31.58/31.66	c running SatELite... done
31.58/31.66	c 17 vars eliminated
31.58/31.66	c received 0 units and 2279 clauses from SatELite
31.58/31.66	c 16 assignments made, starting to guess now
31.58/31.66	c ===================================[MXC]=====================================
31.58/31.66	c | Conflicts |                Clause Statistics                   |   Vars   |
31.58/31.66	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.58/31.66	c =============================================================================
31.58/31.66	c |         0 |       0       0     2279        0        0     nan |      540 |
31.58/31.66	c |       100 |       0       0     2279      100     1050    23.5 |      524 |
31.58/31.66	c |       210 |       0       0     2279      210     1105    23.0 |      524 |
31.58/31.66	c |       441 |       0       0     2279      441     1220    23.7 |      524 |
31.58/31.66	c |       805 |       0       0     2279      805     1402    23.8 |      524 |
31.58/31.66	c |      1315 |       0       0     2279     1315     1609    23.8 |      524 |
31.58/31.66	c |      1986 |       0       0     2279     1138     1754    22.7 |      524 |
31.58/31.66	c |      2834 |       0       0     2279     1046     1894    24.6 |      524 |
31.58/31.66	c |      3876 |       0       0     2279     1077     2031    22.7 |      524 |
31.58/31.66	c |      5132 |       0       0     2279     1261     2163    21.6 |      524 |
31.58/31.66	c |      6623 |       0       0     2279     1626     2292    22.8 |      524 |
31.58/31.66	c |      8373 |       0       0     2279     2202     2419    21.5 |      524 |
31.58/31.66	c |     10408 |       0       0     2279     1763     2543    22.1 |      524 |
31.58/31.66	c |     12756 |       0       0     2279     1488     2665    22.8 |      524 |
31.58/31.66	c |     15449 |       0       0     2279     1426     2786    22.3 |      524 |
31.58/31.66	c |     18521 |       0       0     2279     1626     2906    23.2 |      524 |
31.58/31.66	c |     22010 |       0       0     2279     2136     3025    23.2 |      524 |
31.58/31.66	c |     25958 |       0       0     2279     3006     3144    23.2 |      524 |
31.58/31.66	c |     30411 |       0       0     2279     2674     3262    24.5 |      524 |
31.58/31.66	c |     35419 |       0       0     2279     2706     3381    23.2 |      524 |
31.58/31.66	c |     41038 |       0       0     2279     3175     3499    23.9 |      524 |
31.58/31.66	c |     47329 |       0       0     2279     2352     3618    23.6 |      524 |
31.58/31.66	c |     54360 |       0       0     2279     2005     3737    21.8 |      524 |
31.58/31.66	c |     62205 |       0       0     2279     2234     3857    23.2 |      524 |
31.58/31.66	c |     70945 |       0       0     2279     3131     3978    24.1 |      524 |
31.58/31.66	c |     80669 |       0       0     2279     2753     4099    22.4 |      524 |
31.58/31.66	c |     91476 |       0       0     2279     3152     4222    25.0 |      524 |
31.58/31.66	c |    103474 |       0       0     2279     2285     4346    22.9 |      524 |
31.58/31.66	c |    116782 |       0       0     2279     2340     4471    21.8 |      524 |
31.58/31.66	c |    131532 |       0       0     2279     3476     4597    23.3 |      524 |
31.58/31.66	c |    147868 |       0       0     2279     3495     4726    23.8 |      524 |
31.58/31.66	c |    165948 |       0       0     2279     4825     4855    22.9 |      524 |
31.58/31.66	c |    185947 |       0       0     2279     2690     4987    21.2 |      524 |
31.58/31.66	c |    208057 |       0       0     2279     4583     5120    22.8 |      524 |
31.58/31.66	c |    232489 |       0       0     2279     3080     5255    24.0 |      524 |
31.58/31.66	c |    259475 |       0       0     2279     3421     5393    24.3 |      524 |
31.58/31.66	c |    289271 |       0       0     2279     3163     5532    25.7 |      524 |
31.58/31.66	c |    322158 |       0       0     2279     5236     5674    22.2 |      524 |
31.58/31.66	c |    358445 |       0       0     2279     4200     5818    21.4 |      524 |
31.58/31.66	c |    398472 |       0       0     2279     5963     5965    22.7 |      524 |
31.58/31.66	c |    442613 |       0       0     2279     4844     6114    21.9 |      524 |
31.58/31.66	c |    491279 |       0       0     2279     4001     6265    21.6 |      524 |
31.58/31.66	c |    544923 |       0       0     2279     3726

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-1517433-1238285360/watcher-1517433-1238285360 -o /tmp/evaluation-result-1517433-1238285360/solver-1517433-1238285360 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517433-1238285360.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: 0.99 0.98 0.99 3/64 23750
/proc/meminfo: memFree=1126480/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=1108 CPUtime=0
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1101198342 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134572880 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 277 145 56 166 0 108 0

[startup+0.089975 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23750
/proc/meminfo: memFree=1126480/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=1768 CPUtime=0.08
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 338 0 0 0 8 0 0 0 18 0 1 0 1101198342 1810432 324 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 442 324 73 166 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1768

[startup+0.101974 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23750
/proc/meminfo: memFree=1126480/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=1768 CPUtime=0.09
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1101198342 1810432 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 442 328 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301992 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23750
/proc/meminfo: memFree=1126480/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=2032 CPUtime=0.29
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 400 0 0 0 29 0 0 0 19 0 1 0 1101198342 2080768 386 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 508 386 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701029 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23750
/proc/meminfo: memFree=1126480/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=2296 CPUtime=0.69
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 482 0 0 0 69 0 0 0 22 0 1 0 1101198342 2351104 468 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 574 468 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1124680/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=2692 CPUtime=1.49
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 572 0 0 0 149 0 0 0 25 0 1 0 1101198342 2756608 558 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 673 558 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10225 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1124168/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=3220 CPUtime=3.09
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 694 0 0 0 309 0 0 0 25 0 1 0 1101198342 3297280 680 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 805 680 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1123336/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=4024 CPUtime=6.29
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 877 0 0 0 629 0 0 0 25 0 1 0 1101198342 4120576 863 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 1006 863 73 166 0 837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4024

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1122184/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=4832 CPUtime=12.69
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 1095 0 0 0 1269 0 0 0 25 0 1 0 1101198342 4947968 1081 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 1208 1081 73 166 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4832

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1121096/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=6048 CPUtime=25.49
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 1356 0 0 0 2549 0 0 0 25 0 1 0 1101198342 6193152 1342 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 1512 1342 73 166 0 1343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6048

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1119816/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=7452 CPUtime=51.08
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 1684 0 0 0 5108 0 0 0 25 0 1 0 1101198342 7630848 1670 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 1863 1670 73 166 0 1694 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7452

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1117704/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=9680 CPUtime=102.27
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 2183 0 0 0 10226 1 0 0 25 0 1 0 1101198342 9912320 2169 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 2420 2169 73 166 0 2251 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9680

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1115784/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=11856 CPUtime=162.25
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 2662 0 0 0 16223 2 0 0 25 0 1 0 1101198342 12140544 2648 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 2964 2648 73 166 0 2795 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11856

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1114568/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=13324 CPUtime=222.24
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 2952 0 0 0 22221 3 0 0 25 0 1 0 1101198342 13643776 2938 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 3331 2938 73 166 0 3162 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13324

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1113672/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=14376 CPUtime=282.22
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 3169 0 0 0 28219 3 0 0 25 0 1 0 1101198342 14721024 3155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 3594 3155 73 166 0 3425 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14376

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1112776/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=15284 CPUtime=342.21
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 3384 0 0 0 34217 4 0 0 25 0 1 0 1101198342 15650816 3370 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 3821 3370 73 166 0 3652 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15284

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1112008/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=16060 CPUtime=402.19
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 3578 0 0 0 40215 4 0 0 25 0 1 0 1101198342 16445440 3564 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 4015 3564 73 166 0 3846 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16060

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1111432/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=16684 CPUtime=462.18
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 3725 0 0 0 46214 4 0 0 25 0 1 0 1101198342 17084416 3711 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 4171 3711 73 166 0 4002 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16684

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1110472/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=17780 CPUtime=522.17
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 3960 0 0 0 52212 5 0 0 25 0 1 0 1101198342 18206720 3946 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 4445 3946 73 166 0 4276 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17780

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1109960/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=18388 CPUtime=582.15
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 4107 0 0 0 58210 5 0 0 25 0 1 0 1101198342 18829312 4093 1992294400 134512640 135192793 4294956224 18446744073709551615 134534320 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 4597 4093 73 166 0 4428 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18388

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1109064/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=19216 CPUtime=642.14
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 4316 0 0 0 64209 5 0 0 25 0 1 0 1101198342 19677184 4302 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 4804 4302 73 166 0 4635 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19216

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1108616/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=19672 CPUtime=702.11
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 4419 0 0 0 70206 5 0 0 25 0 1 0 1101198342 20144128 4405 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 4918 4405 73 166 0 4749 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19672

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1108104/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=20344 CPUtime=762.11
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 4565 0 0 0 76205 6 0 0 25 0 1 0 1101198342 20832256 4551 1992294400 134512640 135192793 4294956224 18446744073709551615 134533959 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5086 4551 73 166 0 4917 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 20344

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1107336/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=21272 CPUtime=822.09
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 4755 0 0 0 82203 6 0 0 25 0 1 0 1101198342 21782528 4741 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5318 4741 73 166 0 5149 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 21272

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1106760/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=21768 CPUtime=882.07
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 4892 0 0 0 88201 6 0 0 25 0 1 0 1101198342 22290432 4878 1992294400 134512640 135192793 4294956224 18446744073709551615 134551339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5442 4878 73 166 0 5273 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 21768

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1106312/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=22412 CPUtime=942.05
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 5004 0 0 0 94199 6 0 0 25 0 1 0 1101198342 22949888 4990 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5603 4990 73 166 0 5434 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1105928/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=22880 CPUtime=1002.05
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 5109 0 0 0 100198 7 0 0 25 0 1 0 1101198342 23429120 5095 1992294400 134512640 135192793 4294956224 18446744073709551615 134533995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5720 5095 73 166 0 5551 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 22880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1105544/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=23172 CPUtime=1062.03
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 5201 0 0 0 106196 7 0 0 25 0 1 0 1101198342 23728128 5187 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5793 5187 73 166 0 5624 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 23172

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1105032/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=23712 CPUtime=1122.02
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 5313 0 0 0 112194 8 0 0 25 0 1 0 1101198342 24281088 5299 1992294400 134512640 135192793 4294956224 18446744073709551615 134612776 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 5928 5299 73 166 0 5759 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 23712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1104520/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=24388 CPUtime=1182
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 5433 0 0 0 118192 8 0 0 25 0 1 0 1101198342 24973312 5419 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 6097 5419 73 166 0 5928 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 24388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1104328/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=24548 CPUtime=1200
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 5491 0 0 0 119992 8 0 0 25 0 1 0 1101198342 25137152 5477 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 6137 5477 73 166 0 5968 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24548

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23751
/proc/meminfo: memFree=1104328/2055920 swapFree=4176868/4192956
[pid=23750] ppid=23748 vsize=24548 CPUtime=1200
/proc/23750/stat : 23750 (mxc-sat09) R 23748 23750 23679 0 -1 4194304 5491 0 0 0 119992 8 0 0 25 0 1 0 1101198342 25137152 5477 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 6137 5477 73 166 0 5968 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.93
CPU system time (s): 0.088986
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 24548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5491
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= 1852

runsolver used 0.924859 second user time and 2.40963 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-29 01:09:20
IDJOB=1517433
IDBENCH=70596
IDSOLVER=504
FILE ID=node48/1517433-1238285360
PBS_JOBID= 9061006
Free space on /tmp= 66464 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517433-1238285360/watcher-1517433-1238285360 -o /tmp/evaluation-result-1517433-1238285360/solver-1517433-1238285360 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517433-1238285360.cnf

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=2096385629

node48.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		: 3000.236
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		: 3000.236
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:       1126896 kB
Buffers:         85912 kB
Cached:         746892 kB
SwapCached:      10192 kB
Active:         117776 kB
Inactive:       726764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1126896 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          17420 kB
Slab:            70436 kB
Committed_AS:  2506672 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-29 01:29:22