Trace number 1517397

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
MD5SUM690a5fe43a37275cc4c39d3d0d23f423
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.367
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.08/29.15	c starting MXC with:
29.08/29.15	c cnf_path = HOME/instance-1517397-1238284804.cnf
29.08/29.15	c restart_strategy = auto
29.08/29.15	c sign_strategy = cached
29.08/29.15	c use_preprocessing = -1
29.08/29.15	c output_implicant = 1
29.08/29.15	c timeout_seconds = 0
29.08/29.15	c running SatELite... done
29.08/29.15	c 12 vars eliminated
29.08/29.15	c received 0 units and 1846 clauses from SatELite
29.08/29.15	c 11 assignments made, starting to guess now
29.08/29.15	c ===================================[MXC]=====================================
29.08/29.15	c | Conflicts |                Clause Statistics                   |   Vars   |
29.08/29.15	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.08/29.15	c =============================================================================
29.08/29.15	c |         0 |       0       0     1846        0        0     nan |      440 |
29.08/29.15	c |       100 |       0       0     1846      100     1050    22.1 |      429 |
29.08/29.15	c |       210 |       0       0     1846      210     1105    21.9 |      429 |
29.08/29.15	c |       441 |       0       0     1846      441     1220    21.4 |      429 |
29.08/29.15	c |       805 |       0       0     1846      805     1402    21.2 |      429 |
29.08/29.15	c |      1315 |       0       0     1846     1315     1609    21.1 |      429 |
29.08/29.15	c |      1986 |       0       0     1846     1138     1754    20.1 |      429 |
29.08/29.15	c |      2834 |       0       0     1846     1046     1894    19.6 |      429 |
29.08/29.15	c |      3876 |       0       0     1846     1077     2031    21.6 |      429 |
29.08/29.15	c |      5132 |       0       0     1846     1261     2163    20.2 |      429 |
29.08/29.15	c |      6623 |       0       0     1846     1626     2292    19.8 |      429 |
29.08/29.15	c |      8373 |       0       0     1846     2202     2419    22.4 |      429 |
29.08/29.15	c |     10408 |       0       0     1846     1763     2543    20.2 |      429 |
29.08/29.15	c |     12756 |       0       0     1846     1488     2665    20.5 |      429 |
29.08/29.15	c |     15449 |       0       0     1846     1426     2786    20.5 |      429 |
29.08/29.15	c |     18521 |       0       0     1846     1627     2906    20.8 |      429 |
29.08/29.15	c |     22010 |       0       0     1846     2136     3025    21.6 |      429 |
29.08/29.15	c |     25958 |       0       0     1846     3007     3144    22.0 |      429 |
29.08/29.15	c |     30411 |       0       0     1846     2674     3262    21.0 |      429 |
29.08/29.15	c |     35419 |       0       0     1846     2705     3381    21.2 |      429 |
29.08/29.15	c |     41038 |       0       0     1846     3174     3499    19.3 |      429 |
29.08/29.15	c |     47329 |       0       0     1846     2358     3618    20.7 |      429 |
29.08/29.15	c |     54360 |       0       0     1846     2016     3737    20.2 |      429 |
29.08/29.15	c |     62205 |       0       0     1846     2250     3857    19.6 |      429 |
29.08/29.15	c |     70945 |       0       0     1846     3148     3978    18.9 |      429 |
29.08/29.15	c |     80669 |       0       0     1846     2777     4099    19.0 |      429 |
29.08/29.15	c |     91476 |       0       0     1846     3177     4222    18.5 |      429 |
29.08/29.15	c |    103474 |       0       0     1846     2311     4346    20.8 |      429 |
29.08/29.15	c |    116782 |       0       0     1846     2367     4471    21.2 |      429 |
29.08/29.15	c |    131532 |       0       0     1846     3502     4597    21.0 |      429 |
29.08/29.15	c |    147868 |       0       0     1846     3522     4726    20.4 |      429 |
29.08/29.15	c |    165948 |       0       0     1846     4852     4855    21.4 |      429 |
29.08/29.15	c |    185947 |       0       0     1846     2712     4987    18.3 |      429 |
29.08/29.15	c |    208057 |       0       0     1846     4607     5120    20.1 |      429 |
29.08/29.15	c |    232489 |       0       0     1846     3104     5255    20.3 |      429 |
29.08/29.15	c |    259475 |       0       0     1846     3456     5393    19.9 |      429 |
29.08/29.15	c |    289271 |       0       0     1846     3201     5532    21.0 |      429 |
29.08/29.15	c |    322158 |       0       0     1846     5278     5674    21.2 |      429 |
29.08/29.15	c |    358445 |       0       0     1846     4234     5818    19.4 |      429 |
29.08/29.15	c |    398472 |       0       0     1846     3023     5965    17.6 |      429 |
29.08/29.15	c |    442613 |       0       0     1846     4879     6114    19.0 |      429 |
29.08/29.15	c |    491279 |       0       0     1846     4040     6265    20.3 |      429 |
29.08/29.15	c |    544923 |       0       0     1846     3772

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-1517397-1238284804/watcher-1517397-1238284804 -o /tmp/evaluation-result-1517397-1238284804/solver-1517397-1238284804 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517397-1238284804.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: 0.98 1.00 0.97 2/71 8339
/proc/meminfo: memFree=886032/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=984 CPUtime=0
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1101143467 1007616 127 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 246 129 56 166 0 77 0

[startup+0.0884579 s]
/proc/loadavg: 0.98 1.00 0.97 2/71 8339
/proc/meminfo: memFree=886032/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=1644 CPUtime=0.08
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 299 0 0 0 8 0 0 0 18 0 1 0 1101143467 1683456 285 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 411 285 73 166 0 242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1644

[startup+0.101459 s]
/proc/loadavg: 0.98 1.00 0.97 2/71 8339
/proc/meminfo: memFree=886032/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=1644 CPUtime=0.09
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 1101143467 1683456 299 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 411 299 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301496 s]
/proc/loadavg: 0.98 1.00 0.97 2/71 8339
/proc/meminfo: memFree=886032/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=1908 CPUtime=0.29
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 366 0 0 0 29 0 0 0 19 0 1 0 1101143467 1953792 352 1992294400 134512640 135192793 4294956224 18446744073709551615 134551053 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 477 352 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701572 s]
/proc/loadavg: 0.98 1.00 0.97 2/71 8339
/proc/meminfo: memFree=886032/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=2172 CPUtime=0.69
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 442 0 0 0 69 0 0 0 24 0 1 0 1101143467 2224128 428 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 543 428 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50173 s]
/proc/loadavg: 0.98 1.00 0.97 2/72 8340
/proc/meminfo: memFree=884424/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=2568 CPUtime=1.49
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 540 0 0 0 149 0 0 0 25 0 1 0 1101143467 2629632 526 1992294400 134512640 135192793 4294956224 18446744073709551615 134532624 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 642 526 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10203 s]
/proc/loadavg: 0.98 1.00 0.97 2/72 8340
/proc/meminfo: memFree=883848/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=2968 CPUtime=3.09
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 649 0 0 0 309 0 0 0 25 0 1 0 1101143467 3039232 635 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 742 635 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30164 s]
/proc/loadavg: 0.98 1.00 0.97 2/72 8340
/proc/meminfo: memFree=883144/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=3636 CPUtime=6.29
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 793 0 0 0 629 0 0 0 25 0 1 0 1101143467 3723264 779 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 909 779 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.7019 s]
/proc/loadavg: 0.98 1.00 0.97 2/72 8340
/proc/meminfo: memFree=882120/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=4468 CPUtime=12.68
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 989 0 0 0 1268 0 0 0 25 0 1 0 1101143467 4575232 975 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 1117 975 73 166 0 948 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4468

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8340
/proc/meminfo: memFree=881032/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=5576 CPUtime=25.48
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 1255 0 0 0 2548 0 0 0 25 0 1 0 1101143467 5709824 1241 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 1394 1241 73 166 0 1225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5576

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8340
/proc/meminfo: memFree=879624/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=7140 CPUtime=51.07
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 1612 0 0 0 5106 1 0 0 25 0 1 0 1101143467 7311360 1598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 1785 1598 73 166 0 1616 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7140

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=877384/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=9564 CPUtime=102.25
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 2142 0 0 0 10224 1 0 0 25 0 1 0 1101143467 9793536 2128 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 2391 2128 73 166 0 2222 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9564

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=875720/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=11400 CPUtime=162.23
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 2550 0 0 0 16221 2 0 0 25 0 1 0 1101143467 11673600 2536 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 2850 2536 73 166 0 2681 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11400

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=874376/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=12904 CPUtime=222.21
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 2880 0 0 0 22219 2 0 0 25 0 1 0 1101143467 13213696 2866 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 3226 2866 73 166 0 3057 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12904

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=873416/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=13852 CPUtime=282.18
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 3112 0 0 0 28216 2 0 0 25 0 1 0 1101143467 14184448 3098 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 3463 3098 73 166 0 3294 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13852

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=872328/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=15068 CPUtime=342.16
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 3377 0 0 0 34214 2 0 0 25 0 1 0 1101143467 15429632 3363 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 3767 3363 73 166 0 3598 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15068

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=871368/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=15988 CPUtime=402.14
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 3611 0 0 0 40211 3 0 0 25 0 1 0 1101143467 16371712 3597 1992294400 134512640 135192793 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 3997 3597 73 166 0 3828 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15988

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=870728/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=16608 CPUtime=462.12
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 3773 0 0 0 46209 3 0 0 25 0 1 0 1101143467 17006592 3759 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 4152 3759 73 166 0 3983 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16608

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=870088/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=17440 CPUtime=522.1
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 3937 0 0 0 52207 3 0 0 25 0 1 0 1101143467 17858560 3923 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 4360 3923 73 166 0 4191 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17440

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=869384/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=18028 CPUtime=582.07
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4096 0 0 0 58204 3 0 0 25 0 1 0 1101143467 18460672 4082 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 4507 4082 73 166 0 4338 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18028

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=869000/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=18620 CPUtime=642.05
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4201 0 0 0 64202 3 0 0 25 0 1 0 1101143467 19066880 4187 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 4655 4187 73 166 0 4486 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 18620

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=868360/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=19360 CPUtime=702.03
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4359 0 0 0 70199 4 0 0 25 0 1 0 1101143467 19824640 4345 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 4840 4345 73 166 0 4671 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19360

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=867720/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=20144 CPUtime=762.01
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4513 0 0 0 76197 4 0 0 25 0 1 0 1101143467 20627456 4499 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5036 4499 73 166 0 4867 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20144

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=867272/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=20816 CPUtime=821.98
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4632 0 0 0 82194 4 0 0 25 0 1 0 1101143467 21315584 4618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5204 4618 73 166 0 5035 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 20816

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=866888/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=21112 CPUtime=881.96
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4716 0 0 0 88192 4 0 0 25 0 1 0 1101143467 21618688 4702 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5278 4702 73 166 0 5109 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 21112

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=866504/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=21468 CPUtime=941.94
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4801 0 0 0 94189 5 0 0 25 0 1 0 1101143467 21983232 4787 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5367 4787 73 166 0 5198 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 21468

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=865928/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=22348 CPUtime=1001.92
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 4956 0 0 0 100187 5 0 0 25 0 1 0 1101143467 22884352 4942 1992294400 134512640 135192793 4294956224 18446744073709551615 134548173 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5587 4942 73 166 0 5418 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22348

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=865544/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=22804 CPUtime=1061.9
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 5050 0 0 0 106185 5 0 0 25 0 1 0 1101143467 23351296 5036 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5701 5036 73 166 0 5532 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 22804

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=865160/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=23448 CPUtime=1121.87
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 5153 0 0 0 112182 5 0 0 25 0 1 0 1101143467 24010752 5139 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5862 5139 73 166 0 5693 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 23448

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=864648/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=23992 CPUtime=1181.85
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 5289 0 0 0 118180 5 0 0 25 0 1 0 1101143467 24567808 5275 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 5998 5275 73 166 0 5829 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 23992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=864392/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=24372 CPUtime=1200.05
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 5337 0 0 0 120000 5 0 0 25 0 1 0 1101143467 24956928 5323 1992294400 134512640 135192793 4294956224 18446744073709551615 134552848 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 6093 5323 73 166 0 5924 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24372

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: 0.99 1.00 0.97 2/72 8346
/proc/meminfo: memFree=864392/2055920 swapFree=4170332/4192956
[pid=8339] ppid=8337 vsize=24372 CPUtime=1200.05
/proc/8339/stat : 8339 (mxc-sat09) R 8337 8339 8272 0 -1 4194304 5337 0 0 0 120000 5 0 0 25 0 1 0 1101143467 24956928 5323 1992294400 134512640 135192793 4294956224 18446744073709551615 134552848 0 0 4096 0 0 0 0 17 1 0 0
/proc/8339/statm: 6093 5323 73 166 0 5924 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06299
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 24372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5337
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= 1440

runsolver used 1.05984 second user time and 3.3175 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 01:00:04
IDJOB=1517397
IDBENCH=70593
IDSOLVER=504
FILE ID=node38/1517397-1238284804
PBS_JOBID= 9060971
Free space on /tmp= 65528 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517397-1238284804/watcher-1517397-1238284804 -o /tmp/evaluation-result-1517397-1238284804/solver-1517397-1238284804 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517397-1238284804.cnf

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=1734462265

node38.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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:        886512 kB
Buffers:         88996 kB
Cached:         993104 kB
SwapCached:      11204 kB
Active:         113140 kB
Inactive:       981588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886512 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          18324 kB
Slab:            59960 kB
Committed_AS:  3008220 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 01:20:06