Trace number 1515801

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2065372010-022.cnf
MD5SUM9c2e94bcd290d34e0b2c0cbd91a44953
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark782.986
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

22.89/22.93	c starting MXC with:
22.89/22.93	c cnf_path = HOME/instance-1515801-1238259491.cnf
22.89/22.93	c restart_strategy = auto
22.89/22.93	c sign_strategy = cached
22.89/22.93	c use_preprocessing = -1
22.89/22.93	c output_implicant = 1
22.89/22.93	c timeout_seconds = 0
22.89/22.93	c running SatELite... done
22.89/22.93	c 1 vars eliminated
22.89/22.93	c received 0 units and 5340 clauses from SatELite
22.89/22.93	c 0 assignments made, starting to guess now
22.89/22.93	c ===================================[MXC]=====================================
22.89/22.93	c | Conflicts |                Clause Statistics                   |   Vars   |
22.89/22.93	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.89/22.93	c =============================================================================
22.89/22.93	c |         0 |       0       0     5340        0        0     nan |       60 |
22.89/22.93	c |       100 |       0       0     5340      100     1050    23.0 |       60 |
22.89/22.93	c |       210 |       0       0     5340      210     1105    22.3 |       60 |
22.89/22.93	c |       441 |       0       0     5340      441     1220    22.3 |       60 |
22.89/22.93	c |       805 |       0       0     5340      805     1402    22.1 |       60 |
22.89/22.93	c |      1315 |       0       0     5340     1315     1609    21.9 |       60 |
22.89/22.93	c |      1986 |       0       0     5340     1138     1754    21.2 |       60 |
22.89/22.93	c |      2834 |       0       0     5340     1046     1894    21.1 |       60 |
22.89/22.93	c |      3876 |       0       0     5340     1076     2031    20.7 |       60 |
22.89/22.93	c |      5132 |       0       0     5340     1260     2163    21.1 |       60 |
22.89/22.93	c |      6623 |       0       0     5340     1627     2292    21.2 |       60 |
22.89/22.93	c |      8373 |       0       0     5340     2205     2419    21.1 |       60 |
22.89/22.93	c |     10408 |       0       0     5340     1769     2543    21.0 |       60 |
22.89/22.93	c |     12756 |       0       0     5340     1496     2665    20.2 |       60 |
22.89/22.93	c |     15449 |       0       0     5340     1441     2786    20.1 |       60 |
22.89/22.93	c |     18521 |       0       0     5340     1643     2906    20.5 |       60 |
22.89/22.93	c |     22010 |       0       0     5340     2157     3025    20.5 |       60 |
22.89/22.93	c |     25958 |       0       0     5340     3030     3144    20.6 |       60 |
22.89/22.93	c |     30411 |       0       0     5340     2703     3262    20.2 |       60 |
22.89/22.93	c |     35419 |       0       0     5340     2739     3381    20.4 |       60 |
22.89/22.93	c |     41038 |       0       0     5340     3213     3499    20.3 |       60 |
22.89/22.93	c |     47329 |       0       0     5340     2398     3618    20.1 |       60 |
22.89/22.93	c |     54360 |       0       0     5340     2066     3737    19.8 |       60 |
22.89/22.93	c |     62205 |       0       0     5340     2302     3857    19.8 |       60 |
22.89/22.93	c |     70945 |       0       0     5340     3206     3978    19.1 |       60 |
22.89/22.93	c |     80669 |       0       0     5340     2842     4099    19.6 |       60 |
22.89/22.93	c |     91476 |       0       0     5340     3258     4222    19.3 |       60 |
22.89/22.93	c |    103474 |       0       0     5340     2400     4346    19.5 |       60 |
22.89/22.93	c |    116782 |       0       0     5340     2470     4471    19.1 |       60 |
22.89/22.93	c |    131532 |       0       0     5340     3619     4597    19.6 |       60 |
22.89/22.93	c |    147868 |       0       0     5340     3663     4726    19.3 |       60 |
22.89/22.93	c |    165948 |       0       0     5340     2588     4855    19.9 |       60 |
22.89/22.93	c |    185947 |       0       0     5340     2893     4987    19.6 |       60 |
22.89/22.93	c |    208057 |       0       0     5340     4806     5120    19.4 |       60 |
22.89/22.93	c |    232489 |       0       0     5340     3328     5255    19.0 |       60 |
22.89/22.93	c |    259475 |       0       0     5340     3707     5393    18.5 |       60 |
22.89/22.93	c |    289271 |       0       0     5340     3477     5532    20.1 |       60 |
22.89/22.93	c |    322158 |       0       0     5340     5568     5674    20.1 |       60 |
22.89/22.93	c |    358445 |       0       0     5340     4558     5818    18.9 |       60 |
22.89/22.93	c |    398472 |       0       0     5340     3368     5965    19.2 |       60 |
22.89/22.93	c |    442613 |       0       0     5340     5275     6114    18.5 |       60 |
22.89/22.93	c |    491279 |       0       0     5340     4474     6265    19.0 |       60 |
22.89/22.93	c |    544923 |       0       0     5340     4254

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-1515801-1238259491/watcher-1515801-1238259491 -o /tmp/evaluation-result-1515801-1238259491/solver-1515801-1238259491 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515801-1238259491.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: 1.07 1.00 1.00 3/64 11582
/proc/meminfo: memFree=1070432/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=1112 CPUtime=0
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 864540596 1138688 152 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 278 153 54 166 0 109 0

[startup+0.102486 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 11582
/proc/meminfo: memFree=1070432/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=1408 CPUtime=0.1
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 246 0 0 0 10 0 0 0 18 0 1 0 864540596 1441792 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 352 198 55 166 0 183 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1408

[startup+0.2015 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 11582
/proc/meminfo: memFree=1070432/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=2200 CPUtime=0.19
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 490 0 0 0 19 0 0 0 18 0 1 0 864540596 2252800 442 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 550 442 72 166 0 381 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2200

[startup+0.301513 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 11582
/proc/meminfo: memFree=1070432/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=2332 CPUtime=0.29
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 509 0 0 0 29 0 0 0 19 0 1 0 864540596 2387968 461 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 583 461 72 166 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2332

[startup+0.701572 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 11582
/proc/meminfo: memFree=1070432/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=2600 CPUtime=0.69
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 583 0 0 0 69 0 0 0 23 0 1 0 864540596 2662400 535 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 650 535 72 166 0 481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600

[startup+1.50169 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1068312/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=2868 CPUtime=1.49
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 652 0 0 0 149 0 0 0 25 0 1 0 864540596 2936832 604 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 717 604 72 166 0 548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2868

[startup+3.10193 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1067928/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=3288 CPUtime=3.09
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 746 0 0 0 309 0 0 0 25 0 1 0 864540596 3366912 698 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 822 698 72 166 0 653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3288

[startup+6.3014 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1067416/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=3708 CPUtime=6.29
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 847 0 0 0 629 0 0 0 25 0 1 0 864540596 3796992 799 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 927 799 72 166 0 758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3708

[startup+12.7013 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1066648/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=4472 CPUtime=12.69
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 992 0 0 0 1269 0 0 0 25 0 1 0 864540596 4579328 944 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 1118 944 72 166 0 949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4472

[startup+25.5012 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1065560/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=5724 CPUtime=25.48
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 1255 0 0 0 2548 0 0 0 25 0 1 0 864540596 5861376 1207 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 1431 1207 72 166 0 1262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5724

[startup+51.102 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1064536/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=6800 CPUtime=51.07
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 1511 0 0 0 5107 0 0 0 25 0 1 0 864540596 6963200 1463 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 1700 1463 72 166 0 1531 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6800

[startup+102.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1063384/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=7924 CPUtime=102.26
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 1793 0 0 0 10226 0 0 0 25 0 1 0 864540596 8114176 1745 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 1981 1745 72 166 0 1812 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7924

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11583
/proc/meminfo: memFree=1061720/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=9776 CPUtime=162.24
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2198 0 0 0 16224 0 0 0 25 0 1 0 864540596 10010624 2150 1992294400 134512640 135192793 4294956224 18446744073709551615 134533178 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 2444 2150 72 166 0 2275 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9776

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1060560/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=11240 CPUtime=222.22
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2471 0 0 0 22221 1 0 0 25 0 1 0 864540596 11509760 2423 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 2810 2423 72 166 0 2641 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11240

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059792/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12008 CPUtime=282.2
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2641 0 0 0 28219 1 0 0 25 0 1 0 864540596 12296192 2593 1992294400 134512640 135192793 4294956224 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3002 2593 72 166 0 2833 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12008

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059536/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=342.18
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2707 0 0 0 34217 1 0 0 25 0 1 0 864540596 12689408 2659 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2659 72 166 0 2929 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12392

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059472/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=402.16
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2727 0 0 0 40215 1 0 0 25 0 1 0 864540596 12689408 2679 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2679 72 166 0 2929 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12392

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059408/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=462.14
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2741 0 0 0 46213 1 0 0 25 0 1 0 864540596 12689408 2693 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2693 72 166 0 2929 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059288/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=522.13
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2768 0 0 0 52211 2 0 0 25 0 1 0 864540596 12689408 2720 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2720 72 166 0 2929 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 12392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059224/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=582.11
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2784 0 0 0 58209 2 0 0 25 0 1 0 864540596 12689408 2736 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2736 72 166 0 2929 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 12392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059160/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=642.09
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2799 0 0 0 64207 2 0 0 25 0 1 0 864540596 12689408 2751 1992294400 134512640 135192793 4294956224 18446744073709551615 134532669 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2751 72 166 0 2929 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 12392

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1059096/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=702.08
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2818 0 0 0 70206 2 0 0 25 0 1 0 864540596 12689408 2770 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2770 72 166 0 2929 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 12392

[startup+762.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 11589
/proc/meminfo: memFree=1059032/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=762.06
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2828 0 0 0 76204 2 0 0 25 0 1 0 864540596 12689408 2780 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2780 72 166 0 2929 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 12392

[startup+822.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 11589
/proc/meminfo: memFree=1059032/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=822.04
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2844 0 0 0 82202 2 0 0 25 0 1 0 864540596 12689408 2796 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2796 72 166 0 2929 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 12392

[startup+882.305 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 11589
/proc/meminfo: memFree=1058968/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=882.02
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2853 0 0 0 88200 2 0 0 25 0 1 0 864540596 12689408 2805 1992294400 134512640 135192793 4294956224 18446744073709551615 134549734 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2805 72 166 0 2929 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 12392

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 11589
/proc/meminfo: memFree=1058840/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=942.01
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2863 0 0 0 94198 3 0 0 25 0 1 0 864540596 12689408 2815 1992294400 134512640 135192793 4294956224 18446744073709551615 134550428 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2815 72 166 0 2929 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 12392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11589
/proc/meminfo: memFree=1058840/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=1001.99
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2869 0 0 0 100196 3 0 0 25 0 1 0 864540596 12689408 2821 1992294400 134512640 135192793 4294956224 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2821 72 166 0 2929 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 12392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1058840/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=1061.97
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2878 0 0 0 106194 3 0 0 25 0 1 0 864540596 12689408 2830 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2830 72 166 0 2929 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 12392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1058776/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=1121.95
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2893 0 0 0 112192 3 0 0 25 0 1 0 864540596 12689408 2845 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2845 72 166 0 2929 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 12392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1058712/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12392 CPUtime=1181.93
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2909 0 0 0 118190 3 0 0 25 0 1 0 864540596 12689408 2861 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3098 2861 72 166 0 2929 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 12392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1058648/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12524 CPUtime=1200.03
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2927 0 0 0 120000 3 0 0 25 0 1 0 864540596 12824576 2879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3131 2879 72 166 0 2962 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12524

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: 1.00 1.00 1.00 2/65 11589
/proc/meminfo: memFree=1058648/2055920 swapFree=4178260/4192956
[pid=11582] ppid=11580 vsize=12524 CPUtime=1200.03
/proc/11582/stat : 11582 (mxc-sat09) R 11580 11582 11361 0 -1 4194304 2927 0 0 0 120000 3 0 0 25 0 1 0 864540596 12824576 2879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/11582/statm: 3131 2879 72 166 0 2962 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.037994
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 12524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
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= 2927
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= 1047

runsolver used 0.876866 second user time and 2.47262 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 17:58:11
IDJOB=1515801
IDBENCH=70460
IDSOLVER=504
FILE ID=node39/1515801-1238259491
PBS_JOBID= 9060778
Free space on /tmp= 66228 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2065372010-022.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515801-1238259491/watcher-1515801-1238259491 -o /tmp/evaluation-result-1515801-1238259491/solver-1515801-1238259491 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515801-1238259491.cnf

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

MD5SUM BENCH= 9c2e94bcd290d34e0b2c0cbd91a44953
RANDOM SEED=122104955

node39.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		: 3000.285
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		: 3000.285
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:       1070848 kB
Buffers:         87464 kB
Cached:         802512 kB
SwapCached:       8168 kB
Active:          46192 kB
Inactive:       853732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070848 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            71452 kB
Committed_AS:  2188680 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 18:18:14