Trace number 1518825

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
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 

29.48/29.59	c starting MXC with:
29.48/29.59	c cnf_path = HOME/instance-1518825-1238304644.cnf
29.48/29.59	c restart_strategy = auto
29.48/29.59	c sign_strategy = cached
29.48/29.59	c use_preprocessing = -1
29.48/29.59	c output_implicant = 1
29.48/29.59	c timeout_seconds = 0
29.48/29.59	c running SatELite... done
29.48/29.59	c 15 vars eliminated
29.48/29.59	c received 0 units and 2261 clauses from SatELite
29.48/29.59	c 14 assignments made, starting to guess now
29.48/29.59	c ===================================[MXC]=====================================
29.48/29.59	c | Conflicts |                Clause Statistics                   |   Vars   |
29.48/29.59	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.48/29.59	c =============================================================================
29.48/29.59	c |         0 |       0       0     2261        0        0     nan |      540 |
29.48/29.59	c |       100 |       0       0     2261      100     1050    27.3 |      526 |
29.48/29.59	c |       210 |       0       0     2261      210     1105    25.1 |      526 |
29.48/29.59	c |       441 |       0       0     2261      441     1220    25.0 |      526 |
29.48/29.59	c |       805 |       0       0     2261      805     1402    25.4 |      526 |
29.48/29.59	c |      1315 |       0       0     2261     1315     1609    25.3 |      526 |
29.48/29.59	c |      1986 |       0       0     2261     1138     1754    24.9 |      526 |
29.48/29.59	c |      2834 |       0       0     2261     1046     1894    23.2 |      526 |
29.48/29.59	c |      3876 |       0       0     2261     1076     2031    23.3 |      526 |
29.48/29.59	c |      5132 |       0       0     2261     1259     2163    24.5 |      526 |
29.48/29.59	c |      6623 |       0       0     2261     1624     2292    23.9 |      526 |
29.48/29.59	c |      8373 |       0       0     2261     2200     2419    23.5 |      526 |
29.48/29.59	c |     10408 |       0       0     2261     1761     2543    22.9 |      526 |
29.48/29.59	c |     12756 |       0       0     2261     1487     2665    22.4 |      526 |
29.48/29.59	c |     15449 |       0       0     2261     1425     2786    22.9 |      526 |
29.48/29.59	c |     18521 |       0       0     2261     1625     2906    23.7 |      526 |
29.48/29.59	c |     22010 |       0       0     2261     2134     3025    22.6 |      526 |
29.48/29.59	c |     25958 |       0       0     2261     3004     3144    24.2 |      526 |
29.48/29.60	c |     30411 |       0       0     2261     2669     3262    24.4 |      526 |
29.48/29.60	c |     35419 |       0       0     2261     2700     3381    24.6 |      526 |
29.48/29.60	c |     41038 |       0       0     2261     3169     3499    24.1 |      526 |
29.48/29.60	c |     47329 |       0       0     2261     2346     3618    24.9 |      526 |
29.48/29.60	c |     54360 |       0       0     2261     2001     3737    23.9 |      526 |
29.48/29.60	c |     62205 |       0       0     2261     2231     3857    24.4 |      526 |
29.48/29.60	c |     70945 |       0       0     2261     3128     3978    23.6 |      526 |
29.48/29.60	c |     80669 |       0       0     2261     2750     4099    25.4 |      526 |
29.48/29.60	c |     91476 |       0       0     2261     3149     4222    24.3 |      526 |
29.48/29.60	c |    103474 |       0       0     2261     2276     4346    23.2 |      526 |
29.48/29.60	c |    116782 |       0       0     2261     2328     4471    24.0 |      526 |
29.48/29.60	c |    131532 |       0       0     2261     3459     4597    24.4 |      526 |
29.48/29.60	c |    147868 |       0       0     2261     3478     4726    24.3 |      526 |
29.48/29.60	c |    165948 |       0       0     2261     4804     4855    23.4 |      526 |
29.48/29.60	c |    185947 |       0       0     2261     2661     4987    22.2 |      526 |
29.48/29.60	c |    208057 |       0       0     2261     4550     5120    25.6 |      526 |
29.48/29.60	c |    232489 |       0       0     2261     3052     5255    22.7 |      526 |
29.48/29.60	c |    259475 |       0       0     2261     3411     5393    23.5 |      526 |
29.48/29.60	c |    289271 |       0       0     2261     3144     5532    23.6 |      526 |
29.48/29.60	c |    322158 |       0       0     2261     5222     5674    22.5 |      526 |
29.48/29.60	c |    358445 |       0       0     2261     4172     5818    22.8 |      526 |
29.48/29.60	c |    398472 |       0       0     2261     5932     5965    25.1 |      526 |
29.48/29.60	c |    442613 |       0       0     2261     4799     6114    24.6 |      526 |
29.48/29.60	c |    491279 |       0       0     2261     3938     6265    23.6 |      526 |
29.48/29.60	c |    544923 |       0       0     2261     3651

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-1518825-1238304644/watcher-1518825-1238304644 -o /tmp/evaluation-result-1518825-1238304644/solver-1518825-1238304644 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518825-1238304644.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: 1.00 0.99 0.99 2/73 4810
/proc/meminfo: memFree=1473824/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=976 CPUtime=0
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 982883001 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 277 123 54 166 0 108 0

[startup+0.0422889 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 4810
/proc/meminfo: memFree=1473824/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=1636 CPUtime=0.03
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 298 0 0 0 3 0 0 0 20 0 1 0 982883001 1675264 284 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 409 284 72 166 0 240 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1636

[startup+0.101293 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 4810
/proc/meminfo: memFree=1473824/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=1768 CPUtime=0.09
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 347 0 0 0 9 0 0 0 20 0 1 0 982883001 1810432 333 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 442 333 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301314 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 4810
/proc/meminfo: memFree=1473824/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=2028 CPUtime=0.29
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 408 0 0 0 29 0 0 0 22 0 1 0 982883001 2076672 394 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 507 394 73 166 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701356 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 4810
/proc/meminfo: memFree=1473824/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=2292 CPUtime=0.69
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 478 0 0 0 69 0 0 0 25 0 1 0 982883001 2347008 464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 573 464 73 166 0 404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50144 s]
/proc/loadavg: 1.00 0.99 0.99 3/74 4811
/proc/meminfo: memFree=1472088/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=2688 CPUtime=1.49
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 580 0 0 0 149 0 0 0 25 0 1 0 982883001 2752512 566 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 672 566 73 166 0 503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10161 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1471384/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=3352 CPUtime=3.09
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 716 0 0 0 309 0 0 0 25 0 1 0 982883001 3432448 702 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 838 702 73 166 0 669 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3352

[startup+6.30194 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1470488/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=4024 CPUtime=6.29
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 885 0 0 0 629 0 0 0 25 0 1 0 982883001 4120576 871 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 1006 871 73 166 0 837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4024

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1469416/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=4960 CPUtime=12.68
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 1106 0 0 0 1268 0 0 0 25 0 1 0 982883001 5079040 1092 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 1240 1092 73 166 0 1071 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4960

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1468136/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=6300 CPUtime=25.48
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 1419 0 0 0 2548 0 0 0 25 0 1 0 982883001 6451200 1405 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 1575 1405 73 166 0 1406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6300

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1466536/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=7972 CPUtime=51.07
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 1826 0 0 0 5107 0 0 0 25 0 1 0 982883001 8163328 1812 1992294400 134512640 135192793 4294956224 18446744073709551615 134551652 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 1993 1812 73 166 0 1824 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7972

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1464296/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=10416 CPUtime=102.27
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 2354 0 0 0 10226 1 0 0 25 0 1 0 982883001 10665984 2340 1992294400 134512640 135192793 4294956224 18446744073709551615 134520672 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 2604 2340 73 166 0 2435 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10416

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1462376/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=12764 CPUtime=162.24
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 2843 0 0 0 16223 1 0 0 25 0 1 0 982883001 13070336 2829 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 3191 2829 73 166 0 3022 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12764

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1460904/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=14384 CPUtime=222.24
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 3200 0 0 0 22222 2 0 0 25 0 1 0 982883001 14729216 3186 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 3596 3186 73 166 0 3427 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14384

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1459368/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=16056 CPUtime=282.22
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 3594 0 0 0 28220 2 0 0 25 0 1 0 982883001 16441344 3580 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 4014 3580 73 166 0 3845 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16056

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1458344/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=17100 CPUtime=342.2
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 3831 0 0 0 34218 2 0 0 25 0 1 0 982883001 17510400 3817 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 4275 3817 73 166 0 4106 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17100

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1457448/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=18148 CPUtime=402.18
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 4049 0 0 0 40216 2 0 0 25 0 1 0 982883001 18583552 4035 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 4537 4035 73 166 0 4368 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18148

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1456680/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=18916 CPUtime=462.17
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 4257 0 0 0 46215 2 0 0 25 0 1 0 982883001 19369984 4243 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 4729 4243 73 166 0 4560 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18916

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1455848/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=19852 CPUtime=522.15
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 4460 0 0 0 52213 2 0 0 25 0 1 0 982883001 20328448 4446 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 4963 4446 73 166 0 4794 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19852

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4811
/proc/meminfo: memFree=1455080/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=20668 CPUtime=582.13
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 4637 0 0 0 58211 2 0 0 25 0 1 0 982883001 21164032 4623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 5167 4623 73 166 0 4998 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20668

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1454376/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=21460 CPUtime=642.12
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 4787 0 0 0 64210 2 0 0 25 0 1 0 982883001 21975040 4773 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 5365 4773 73 166 0 5196 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21460

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1453736/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=22076 CPUtime=702.11
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 4945 0 0 0 70208 3 0 0 25 0 1 0 982883001 22605824 4931 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 5519 4931 73 166 0 5350 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22076

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1453160/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=22832 CPUtime=762.1
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 5104 0 0 0 76207 3 0 0 25 0 1 0 982883001 23379968 5090 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 5708 5090 73 166 0 5539 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 22832

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1452456/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=23628 CPUtime=822.08
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 5289 0 0 0 82205 3 0 0 25 0 1 0 982883001 24195072 5275 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 5907 5275 73 166 0 5738 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23628

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1451944/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=24140 CPUtime=882.06
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 5399 0 0 0 88203 3 0 0 25 0 1 0 982883001 24719360 5385 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 6035 5385 73 166 0 5866 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24140

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1451368/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=24816 CPUtime=942.04
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 5539 0 0 0 94201 3 0 0 25 0 1 0 982883001 25411584 5525 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 6204 5525 73 166 0 6035 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24816

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1450920/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=25344 CPUtime=1002.03
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 5649 0 0 0 100200 3 0 0 25 0 1 0 982883001 25952256 5635 1992294400 134512640 135192793 4294956224 18446744073709551615 134533937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 6336 5635 73 166 0 6167 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 25344

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1450280/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=26000 CPUtime=1062.01
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 5818 0 0 0 106198 3 0 0 25 0 1 0 982883001 26624000 5804 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 6500 5804 73 166 0 6331 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 26000

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1449768/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=26504 CPUtime=1122
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 5948 0 0 0 112196 4 0 0 25 0 1 0 982883001 27140096 5934 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 6626 5934 73 166 0 6457 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 26504

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1449320/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=27168 CPUtime=1181.99
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 6054 0 0 0 118195 4 0 0 25 0 1 0 982883001 27820032 6040 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 6792 6040 73 166 0 6623 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 27168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4813
/proc/meminfo: memFree=1449128/2055920 swapFree=4175408/4192956
[pid=4810] ppid=4808 vsize=27328 CPUtime=1200.09
/proc/4810/stat : 4810 (mxc-sat09) R 4808 4810 4572 0 -1 4194304 6098 0 0 0 120005 4 0 0 25 0 1 0 982883001 27983872 6084 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/4810/statm: 6832 6084 73 166 0 6663 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 27328

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.047992
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 27328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6098
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= 1
involuntary context switches= 1041

runsolver used 1.05484 second user time and 3.3215 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-29 07:30:44
IDJOB=1518825
IDBENCH=70712
IDSOLVER=504
FILE ID=node79/1518825-1238304644
PBS_JOBID= 9061073
Free space on /tmp= 65556 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518825-1238304644/watcher-1518825-1238304644 -o /tmp/evaluation-result-1518825-1238304644/solver-1518825-1238304644 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518825-1238304644.cnf

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=1361230321

node79.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1474240 kB
Buffers:         76212 kB
Cached:         405280 kB
SwapCached:      11644 kB
Active:         198452 kB
Inactive:       299016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474240 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          22632 kB
Slab:            69320 kB
Committed_AS:  2549648 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-29 07:50:47