Trace number 1515081

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/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1420449214-092.cnf
MD5SUM320f330386aa57359f97f15f784cbd07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark726.985
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

19.58/19.68	c starting MXC with:
19.58/19.68	c cnf_path = HOME/instance-1515081-1238248945.cnf
19.58/19.68	c restart_strategy = auto
19.58/19.68	c sign_strategy = cached
19.58/19.68	c use_preprocessing = -1
19.58/19.68	c output_implicant = 1
19.58/19.68	c timeout_seconds = 0
19.58/19.68	c running SatELite... done
19.58/19.68	c 1 vars eliminated
19.58/19.68	c received 0 units and 2130 clauses from SatELite
19.58/19.68	c 0 assignments made, starting to guess now
19.58/19.68	c ===================================[MXC]=====================================
19.58/19.68	c | Conflicts |                Clause Statistics                   |   Vars   |
19.58/19.68	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
19.58/19.68	c =============================================================================
19.58/19.68	c |         0 |       0       0     2130        0        0     nan |      100 |
19.58/19.68	c |       100 |       0       0     2130      100     1050    22.6 |      100 |
19.58/19.68	c |       210 |       0       0     2130      210     1105    22.0 |      100 |
19.58/19.68	c |       441 |       0       0     2130      441     1220    22.0 |      100 |
19.58/19.68	c |       805 |       0       0     2130      805     1402    21.8 |      100 |
19.58/19.68	c |      1315 |       0       0     2130     1315     1609    21.8 |      100 |
19.58/19.68	c |      1986 |       0       0     2130     1138     1754    21.2 |      100 |
19.58/19.68	c |      2834 |       0       0     2130     1046     1894    20.3 |      100 |
19.58/19.68	c |      3876 |       0       0     2130     1078     2031    20.4 |      100 |
19.58/19.68	c |      5132 |       0       0     2130     1262     2163    20.4 |      100 |
19.58/19.68	c |      6623 |       0       0     2130     1628     2292    21.0 |      100 |
19.58/19.68	c |      8373 |       0       0     2130     2206     2419    21.0 |      100 |
19.58/19.68	c |     10408 |       0       0     2130     1771     2543    21.1 |      100 |
19.58/19.68	c |     12756 |       0       0     2130     1499     2665    20.5 |      100 |
19.58/19.68	c |     15449 |       0       0     2130     1442     2786    19.7 |      100 |
19.58/19.68	c |     18521 |       0       0     2130     1643     2906    20.9 |      100 |
19.58/19.68	c |     22010 |       0       0     2130     2156     3025    20.2 |      100 |
19.58/19.68	c |     25958 |       0       0     2130     3029     3144    20.2 |      100 |
19.58/19.68	c |     30411 |       0       0     2130     2699     3262    20.0 |      100 |
19.58/19.68	c |     35419 |       0       0     2130     2740     3381    19.9 |      100 |
19.58/19.68	c |     41038 |       0       0     2130     3211     3499    20.6 |      100 |
19.58/19.68	c |     47329 |       0       0     2130     2395     3618    20.5 |      100 |
19.58/19.68	c |     54360 |       0       0     2130     2059     3737    20.1 |      100 |
19.58/19.68	c |     62205 |       0       0     2130     2297     3857    19.8 |      100 |
19.58/19.68	c |     70945 |       0       0     2130     3204     3978    19.9 |      100 |
19.58/19.68	c |     80669 |       0       0     2130     2836     4099    19.7 |      100 |
19.58/19.68	c |     91476 |       0       0     2130     3247     4222    19.9 |      100 |
19.58/19.68	c |    103474 |       0       0     2130     2400     4346    19.9 |      100 |
19.58/19.68	c |    116782 |       0       0     2130     2474     4471    20.1 |      100 |
19.58/19.68	c |    131532 |       0       0     2130     3631     4597    20.7 |      100 |
19.58/19.68	c |    147868 |       0       0     2130     3666     4726    20.0 |      100 |
19.58/19.68	c |    165948 |       0       0     2130     2587     4855    19.8 |      100 |
19.58/19.68	c |    185947 |       0       0     2130     2891     4987    20.5 |      100 |
19.58/19.68	c |    208057 |       0       0     2130     4811     5120    19.6 |      100 |
19.58/19.68	c |    232489 |       0       0     2130     3347     5255    19.4 |      100 |
19.58/19.68	c |    259475 |       0       0     2130     3746     5393    19.9 |      100 |
19.58/19.68	c |    289271 |       0       0     2130     3503     5532    20.6 |      100 |
19.58/19.68	c |    322158 |       0       0     2130     5614     5674    20.9 |      100 |
19.58/19.68	c |    358445 |       0       0     2130     4604     5818    19.1 |      100 |
19.58/19.68	c |    398472 |       0       0     2130     3420     5965    19.6 |      100 |
19.58/19.68	c |    442613 |       0       0     2130     5332     6114    19.5 |      100 |
19.58/19.68	c |    491279 |       0       0     2130     4552     6265    19.8 |      100 |
19.58/19.68	c |    544923 |       0       0     2130     4344

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-1515081-1238248945/watcher-1515081-1238248945 -o /tmp/evaluation-result-1515081-1238248945/solver-1515081-1238248945 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515081-1238248945.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 0.98 3/64 20790
/proc/meminfo: memFree=1722936/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=976 CPUtime=0
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 1097558173 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 244 122 55 166 0 75 0

[startup+0.0925149 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20790
/proc/meminfo: memFree=1722936/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=1636 CPUtime=0.09
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 315 0 0 0 9 0 0 0 20 0 1 0 1097558173 1675264 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 409 301 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.101515 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20790
/proc/meminfo: memFree=1722936/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=1636 CPUtime=0.09
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 322 0 0 0 9 0 0 0 20 0 1 0 1097558173 1675264 308 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 409 308 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301554 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20790
/proc/meminfo: memFree=1722936/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=1900 CPUtime=0.29
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 383 0 0 0 29 0 0 0 22 0 1 0 1097558173 1945600 369 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 475 369 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701634 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20790
/proc/meminfo: memFree=1722936/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=2164 CPUtime=0.69
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 438 0 0 0 69 0 0 0 25 0 1 0 1097558173 2215936 424 1992294400 134512640 135192793 4294956224 18446744073709551615 134534296 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 541 424 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50179 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1721456/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=2440 CPUtime=1.49
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 512 0 0 0 149 0 0 0 25 0 1 0 1097558173 2498560 498 1992294400 134512640 135192793 4294956224 18446744073709551615 134549803 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 610 498 72 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10111 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1721008/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=2848 CPUtime=3.09
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 606 0 0 0 309 0 0 0 25 0 1 0 1097558173 2916352 592 1992294400 134512640 135192793 4294956224 18446744073709551615 134533194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 712 592 72 166 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2848

[startup+6.30274 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1720240/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=3388 CPUtime=6.29
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 728 0 0 0 629 0 0 0 25 0 1 0 1097558173 3469312 714 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 847 714 72 166 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3388

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1719536/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=4132 CPUtime=12.68
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 891 0 0 0 1268 0 0 0 25 0 1 0 1097558173 4231168 877 1992294400 134512640 135192793 4294956224 18446744073709551615 134550979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 1033 877 72 166 0 864 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4132

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1718320/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=5488 CPUtime=25.49
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 1181 0 0 0 2548 1 0 0 25 0 1 0 1097558173 5619712 1167 1992294400 134512640 135192793 4294956224 18446744073709551615 134548915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 1372 1167 72 166 0 1203 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5488

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1716976/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=6880 CPUtime=51.08
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 1510 0 0 0 5107 1 0 0 25 0 1 0 1097558173 7045120 1496 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 1720 1496 72 166 0 1551 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6880

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1715120/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=8720 CPUtime=102.26
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 1962 0 0 0 10225 1 0 0 25 0 1 0 1097558173 8929280 1948 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 2180 1948 72 166 0 2011 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8720

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1714096/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=9712 CPUtime=162.23
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 2216 0 0 0 16221 2 0 0 25 0 1 0 1097558173 9945088 2202 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 2428 2202 72 166 0 2259 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9712

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1712944/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=11180 CPUtime=222.21
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 2495 0 0 0 22219 2 0 0 25 0 1 0 1097558173 11448320 2481 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 2795 2481 72 166 0 2626 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11180

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1711664/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=12652 CPUtime=282.19
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 2810 0 0 0 28217 2 0 0 25 0 1 0 1097558173 12955648 2796 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 3163 2796 72 166 0 2994 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12652

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1710776/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=13804 CPUtime=342.16
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3014 0 0 0 34214 2 0 0 25 0 1 0 1097558173 14135296 3000 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 3451 3000 72 166 0 3282 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1710136/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=14512 CPUtime=402.14
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3163 0 0 0 40212 2 0 0 25 0 1 0 1097558173 14860288 3149 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 3628 3149 72 166 0 3459 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14512

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1709944/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=14704 CPUtime=462.12
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3211 0 0 0 46210 2 0 0 25 0 1 0 1097558173 15056896 3197 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 3676 3197 72 166 0 3507 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14704

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1709432/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=15280 CPUtime=522.1
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3333 0 0 0 52208 2 0 0 25 0 1 0 1097558173 15646720 3319 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 3820 3319 72 166 0 3651 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15280

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1708664/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=16148 CPUtime=582.07
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3530 0 0 0 58205 2 0 0 25 0 1 0 1097558173 16535552 3516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533851 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4037 3516 72 166 0 3868 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16148

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1708600/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=16148 CPUtime=642.05
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3539 0 0 0 64203 2 0 0 25 0 1 0 1097558173 16535552 3525 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4037 3525 72 166 0 3868 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 16148

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1708536/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=16148 CPUtime=702.03
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3556 0 0 0 70201 2 0 0 25 0 1 0 1097558173 16535552 3542 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4037 3542 72 166 0 3868 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 16148

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1708344/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=16340 CPUtime=762.01
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3595 0 0 0 76199 2 0 0 25 0 1 0 1097558173 16732160 3581 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4085 3581 72 166 0 3916 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 16340

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1707640/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=17076 CPUtime=821.98
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3758 0 0 0 82196 2 0 0 25 0 1 0 1097558173 17485824 3744 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4269 3744 72 166 0 4100 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 17076

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1707320/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=17652 CPUtime=881.96
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3855 0 0 0 88194 2 0 0 25 0 1 0 1097558173 18075648 3841 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4413 3841 72 166 0 4244 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 17652

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1706808/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=18036 CPUtime=941.94
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 3981 0 0 0 94191 3 0 0 25 0 1 0 1097558173 18468864 3967 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4509 3967 72 166 0 4340 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 18036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1706488/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=18228 CPUtime=1001.92
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 4040 0 0 0 100189 3 0 0 25 0 1 0 1097558173 18665472 4026 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4557 4026 72 166 0 4388 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 18228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1705912/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=18904 CPUtime=1061.89
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 4179 0 0 0 106186 3 0 0 25 0 1 0 1097558173 19357696 4165 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4726 4165 72 166 0 4557 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 18904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1705656/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=19096 CPUtime=1121.87
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 4250 0 0 0 112184 3 0 0 25 0 1 0 1097558173 19554304 4236 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4774 4236 72 166 0 4605 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 19096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1705336/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=19480 CPUtime=1181.85
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 4314 0 0 0 118182 3 0 0 25 0 1 0 1097558173 19947520 4300 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4870 4300 72 166 0 4701 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 19480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1705336/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=19480 CPUtime=1200.04
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 4318 0 0 0 120001 3 0 0 25 0 1 0 1097558173 19947520 4304 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4870 4304 72 166 0 4701 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 19480

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 0.97 0.98 2/65 20791
/proc/meminfo: memFree=1705336/2055920 swapFree=4178884/4192956
[pid=20790] ppid=20788 vsize=19480 CPUtime=1200.04
/proc/20790/stat : 20790 (mxc-sat09) R 20788 20790 20398 0 -1 4194304 4318 0 0 0 120001 3 0 0 25 0 1 0 1097558173 19947520 4304 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/20790/statm: 4870 4304 72 166 0 4701 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 19480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.037994
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 19480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4318
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= 1830

runsolver used 1.06884 second user time and 2.24666 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 15:02:25
IDJOB=1515081
IDBENCH=70400
IDSOLVER=504
FILE ID=node75/1515081-1238248945
PBS_JOBID= 9060722
Free space on /tmp= 64928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1420449214-092.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515081-1238248945/watcher-1515081-1238248945 -o /tmp/evaluation-result-1515081-1238248945/solver-1515081-1238248945 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515081-1238248945.cnf

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

MD5SUM BENCH= 320f330386aa57359f97f15f784cbd07
RANDOM SEED=286237730

node75.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		: 3000.263
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		: 3000.263
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:       1723416 kB
Buffers:         56004 kB
Cached:         197524 kB
SwapCached:       8136 kB
Active:         150056 kB
Inactive:       113164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723416 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            55128 kB
Committed_AS:  2252448 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 15:22:27