Trace number 1519041

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
MD5SUMab528a6ad10c0959e2d17075599d3c26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.69/29.75	c starting MXC with:
29.69/29.75	c cnf_path = HOME/instance-1519041-1238307526.cnf
29.69/29.75	c restart_strategy = auto
29.69/29.75	c sign_strategy = cached
29.69/29.75	c use_preprocessing = -1
29.69/29.75	c output_implicant = 1
29.69/29.75	c timeout_seconds = 0
29.69/29.75	c running SatELite... done
29.69/29.75	c 11 vars eliminated
29.69/29.75	c received 0 units and 1927 clauses from SatELite
29.69/29.75	c 10 assignments made, starting to guess now
29.69/29.75	c ===================================[MXC]=====================================
29.69/29.75	c | Conflicts |                Clause Statistics                   |   Vars   |
29.69/29.75	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.69/29.75	c =============================================================================
29.69/29.75	c |         0 |       0       0     1927        0        0     nan |      460 |
29.69/29.75	c |       100 |       0       0     1927      100     1050    23.7 |      450 |
29.69/29.75	c |       210 |       0       0     1927      210     1105    22.2 |      450 |
29.69/29.75	c |       441 |       0       0     1927      441     1220    21.0 |      450 |
29.69/29.75	c |       805 |       0       0     1927      805     1402    21.0 |      450 |
29.69/29.75	c |      1315 |       0       0     1927     1315     1609    21.6 |      450 |
29.69/29.75	c |      1986 |       0       0     1927     1138     1754    21.1 |      450 |
29.69/29.75	c |      2834 |       0       0     1927     1046     1894    20.9 |      450 |
29.69/29.75	c |      3876 |       0       0     1927     1076     2031    22.9 |      450 |
29.69/29.75	c |      5132 |       0       0     1927     1259     2163    24.0 |      450 |
29.69/29.75	c |      6623 |       0       0     1927     1624     2292    22.4 |      450 |
29.69/29.75	c |      8373 |       0       0     1927     2200     2419    20.3 |      450 |
29.69/29.75	c |     10408 |       0       0     1927     1762     2543    19.1 |      450 |
29.69/29.75	c |     12756 |       0       0     1927     1488     2665    20.0 |      450 |
29.69/29.75	c |     15449 |       0       0     1927     1426     2786    20.5 |      450 |
29.69/29.75	c |     18521 |       0       0     1927     1626     2906    20.5 |      450 |
29.69/29.75	c |     22010 |       0       0     1927     2135     3025    20.3 |      450 |
29.69/29.75	c |     25958 |       0       0     1927     3005     3144    21.8 |      450 |
29.69/29.75	c |     30411 |       0       0     1927     2670     3262    21.1 |      450 |
29.69/29.75	c |     35419 |       0       0     1927     2701     3381    20.6 |      450 |
29.69/29.75	c |     41038 |       0       0     1927     3175     3499    20.0 |      450 |
29.69/29.75	c |     47329 |       0       0     1927     2354     3618    21.4 |      450 |
29.69/29.75	c |     54360 |       0       0     1927     2014     3737    22.5 |      450 |
29.69/29.75	c |     62205 |       0       0     1927     2242     3857    21.2 |      450 |
29.69/29.75	c |     70945 |       0       0     1927     3142     3978    21.8 |      450 |
29.69/29.75	c |     80669 |       0       0     1927     2764     4099    21.5 |      450 |
29.69/29.75	c |     91476 |       0       0     1927     3163     4222    21.4 |      450 |
29.69/29.75	c |    103474 |       0       0     1927     2293     4346    20.2 |      450 |
29.69/29.75	c |    116782 |       0       0     1927     2348     4471    22.2 |      450 |
29.69/29.75	c |    131532 |       0       0     1927     3482     4597    21.7 |      450 |
29.69/29.75	c |    147868 |       0       0     1927     3499     4726    21.0 |      450 |
29.69/29.75	c |    165948 |       0       0     1927     4823     4855    21.8 |      450 |
29.69/29.75	c |    185947 |       0       0     1927     2677     4987    21.7 |      450 |
29.69/29.75	c |    208057 |       0       0     1927     4568     5120    20.9 |      450 |
29.69/29.75	c |    232489 |       0       0     1927     3065     5255    18.4 |      450 |
29.69/29.75	c |    259475 |       0       0     1927     3411     5393    20.7 |      450 |
29.69/29.75	c |    289271 |       0       0     1927     3145     5532    20.5 |      450 |
29.69/29.75	c |    322158 |       0       0     1927     5228     5674    22.2 |      450 |
29.69/29.75	c |    358445 |       0       0     1927     4176     5818    22.7 |      450 |
29.69/29.75	c |    398472 |       0       0     1927     5937     5965    20.6 |      450 |
29.69/29.75	c |    442613 |       0       0     1927     4814     6114    20.0 |      450 |
29.69/29.75	c |    491279 |       0       0     1927     3966     6265    21.6 |      450 |
29.69/29.75	c |    544923 |       0       0     1927     3681

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-1519041-1238307526/watcher-1519041-1238307526 -o /tmp/evaluation-result-1519041-1238307526/solver-1519041-1238307526 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1519041-1238307526.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 0.97 0.97 2/70 4395
/proc/meminfo: memFree=1533624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=980 CPUtime=0
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1103417628 1003520 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134567664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 245 126 56 166 0 76 0

[startup+0.105508 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 4395
/proc/meminfo: memFree=1533624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=1640 CPUtime=0.1
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 1103417628 1679360 304 1992294400 134512640 135192793 4294956224 18446744073709551615 134551778 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 410 304 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.201518 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 4395
/proc/meminfo: memFree=1533624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=1772 CPUtime=0.2
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 358 0 0 0 20 0 0 0 19 0 1 0 1103417628 1814528 344 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 443 344 73 166 0 274 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1772

[startup+0.30153 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 4395
/proc/meminfo: memFree=1533624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=1904 CPUtime=0.3
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 377 0 0 0 30 0 0 0 19 0 1 0 1103417628 1949696 363 1992294400 134512640 135192793 4294956224 18446744073709551615 134531709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 476 363 73 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701575 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 4395
/proc/meminfo: memFree=1533624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=2164 CPUtime=0.7
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 442 0 0 0 70 0 0 0 23 0 1 0 1103417628 2215936 428 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 541 428 73 166 0 372 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2164

[startup+1.50167 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1532016/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=2560 CPUtime=1.5
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 535 0 0 0 150 0 0 0 25 0 1 0 1103417628 2621440 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 640 521 73 166 0 471 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2560

[startup+3.10285 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1531440/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=2960 CPUtime=3.1
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 650 0 0 0 310 0 0 0 25 0 1 0 1103417628 3031040 636 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 740 636 73 166 0 571 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2960

[startup+6.30122 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1530608/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=3632 CPUtime=6.29
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 801 0 0 0 629 0 0 0 25 0 1 0 1103417628 3719168 787 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 908 787 73 166 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1529712/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=4568 CPUtime=12.69
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 1001 0 0 0 1269 0 0 0 25 0 1 0 1103417628 4677632 987 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 1142 987 73 166 0 973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4568

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1528624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=5672 CPUtime=25.48
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 1259 0 0 0 2548 0 0 0 25 0 1 0 1103417628 5808128 1245 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 1418 1245 73 166 0 1249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5672

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1527088/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=7228 CPUtime=51.07
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 1644 0 0 0 5107 0 0 0 25 0 1 0 1103417628 7401472 1630 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 1807 1630 73 166 0 1638 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7228

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1525104/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=9428 CPUtime=102.27
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 2110 0 0 0 10226 1 0 0 25 0 1 0 1103417628 9654272 2096 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 2357 2096 73 166 0 2188 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9428

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1523376/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=11216 CPUtime=162.25
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 2517 0 0 0 16224 1 0 0 25 0 1 0 1103417628 11485184 2503 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 2804 2503 73 166 0 2635 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11216

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1521840/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=12996 CPUtime=222.23
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 2894 0 0 0 22222 1 0 0 25 0 1 0 1103417628 13307904 2880 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 3249 2880 73 166 0 3080 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12996

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1520624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=14344 CPUtime=282.21
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 3193 0 0 0 28220 1 0 0 25 0 1 0 1103417628 14688256 3179 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 3586 3179 73 166 0 3417 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14344

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1519664/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=15420 CPUtime=342.19
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 3423 0 0 0 34218 1 0 0 25 0 1 0 1103417628 15790080 3409 1992294400 134512640 135192793 4294956224 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 3855 3409 73 166 0 3686 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1519024/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=16196 CPUtime=402.17
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 3590 0 0 0 40216 1 0 0 25 0 1 0 1103417628 16584704 3576 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 4049 3576 73 166 0 3880 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16196

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1518192/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=17080 CPUtime=462.15
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 3788 0 0 0 46214 1 0 0 25 0 1 0 1103417628 17489920 3774 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 4270 3774 73 166 0 4101 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17080

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1517488/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=17812 CPUtime=522.14
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 3953 0 0 0 52212 2 0 0 25 0 1 0 1103417628 18239488 3939 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 4453 3939 73 166 0 4284 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17812

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1516848/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=18620 CPUtime=582.12
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 4123 0 0 0 58210 2 0 0 25 0 1 0 1103417628 19066880 4109 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 4655 4109 73 166 0 4486 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18620

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1516272/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=19248 CPUtime=642.1
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 4257 0 0 0 64208 2 0 0 25 0 1 0 1103417628 19709952 4243 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 4812 4243 73 166 0 4643 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19248

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1515440/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=20112 CPUtime=702.09
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 4457 0 0 0 70206 3 0 0 25 0 1 0 1103417628 20594688 4443 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 5028 4443 73 166 0 4859 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20112

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1514800/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=20884 CPUtime=762.08
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 4603 0 0 0 76205 3 0 0 25 0 1 0 1103417628 21385216 4589 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 5221 4589 73 166 0 5052 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 20884

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1514352/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=21528 CPUtime=822.05
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 4742 0 0 0 82202 3 0 0 25 0 1 0 1103417628 22044672 4728 1992294400 134512640 135192793 4294956224 18446744073709551615 134552346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 5382 4728 73 166 0 5213 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21528

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1513904/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=21904 CPUtime=882.04
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 4841 0 0 0 88201 3 0 0 25 0 1 0 1103417628 22429696 4827 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 5476 4827 73 166 0 5307 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21904

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1513456/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=22576 CPUtime=942.01
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 4964 0 0 0 94198 3 0 0 25 0 1 0 1103417628 23117824 4950 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 5644 4950 73 166 0 5475 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22576

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1513136/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=22868 CPUtime=1002
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 5036 0 0 0 100197 3 0 0 25 0 1 0 1103417628 23416832 5022 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 5717 5022 73 166 0 5548 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 22868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1512624/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=23372 CPUtime=1061.98
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 5154 0 0 0 106195 3 0 0 25 0 1 0 1103417628 23932928 5140 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 5843 5140 73 166 0 5674 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1512112/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=24016 CPUtime=1121.96
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 5267 0 0 0 112193 3 0 0 25 0 1 0 1103417628 24592384 5253 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 6004 5253 73 166 0 5835 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24016

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1511408/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=25040 CPUtime=1181.94
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 5460 0 0 0 118191 3 0 0 25 0 1 0 1103417628 25640960 5446 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 6260 5446 73 166 0 6091 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 25040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1511344/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=25040 CPUtime=1200.04
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 5473 0 0 0 120001 3 0 0 25 0 1 0 1103417628 25640960 5459 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 6260 5459 73 166 0 6091 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25040

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4396
/proc/meminfo: memFree=1511344/2055920 swapFree=4173984/4192956
[pid=4395] ppid=4393 vsize=25040 CPUtime=1200.04
/proc/4395/stat : 4395 (mxc-sat09) R 4393 4395 4060 0 -1 4194304 5473 0 0 0 120001 3 0 0 25 0 1 0 1103417628 25640960 5459 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4395/statm: 6260 5459 73 166 0 6091 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.040993
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 25040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5473
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= 2170

runsolver used 1.10083 second user time and 3.2765 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-29 08:18:46
IDJOB=1519041
IDBENCH=70730
IDSOLVER=504
FILE ID=node74/1519041-1238307526
PBS_JOBID= 9061029
Free space on /tmp= 101912 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519041-1238307526/watcher-1519041-1238307526 -o /tmp/evaluation-result-1519041-1238307526/solver-1519041-1238307526 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1519041-1238307526.cnf

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

MD5SUM BENCH= ab528a6ad10c0959e2d17075599d3c26
RANDOM SEED=442929563

node74.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:       1534040 kB
Buffers:         70656 kB
Cached:         386512 kB
SwapCached:       7884 kB
Active:         179416 kB
Inactive:       287124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534040 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          14848 kB
Slab:            40564 kB
Committed_AS:  2437680 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-29 08:38:48