Trace number 1518921

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S554804223-012.cnf
MD5SUMfb88daaef532d2aea4a43cab65510e36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.07/30.12	c starting MXC with:
30.07/30.12	c cnf_path = HOME/instance-1518921-1238306001.cnf
30.07/30.12	c restart_strategy = auto
30.07/30.12	c sign_strategy = cached
30.07/30.12	c use_preprocessing = -1
30.07/30.12	c output_implicant = 1
30.07/30.12	c timeout_seconds = 0
30.07/30.12	c running SatELite... done
30.07/30.12	c 16 vars eliminated
30.07/30.12	c received 0 units and 2019 clauses from SatELite
30.07/30.12	c 15 assignments made, starting to guess now
30.07/30.12	c ===================================[MXC]=====================================
30.07/30.12	c | Conflicts |                Clause Statistics                   |   Vars   |
30.07/30.12	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.07/30.12	c =============================================================================
30.07/30.12	c |         0 |       0       0     2019        0        0     nan |      480 |
30.07/30.12	c |       100 |       0       0     2019      100     1050    20.5 |      465 |
30.07/30.12	c |       210 |       0       0     2019      210     1105    21.6 |      465 |
30.07/30.12	c |       441 |       0       0     2019      441     1220    21.7 |      465 |
30.07/30.12	c |       805 |       0       0     2019      805     1402    22.1 |      465 |
30.07/30.12	c |      1315 |       0       0     2019     1315     1609    22.8 |      465 |
30.07/30.12	c |      1986 |       0       0     2019     1138     1754    23.8 |      465 |
30.07/30.12	c |      2834 |       0       0     2019     1046     1894    20.1 |      465 |
30.07/30.12	c |      3876 |       0       0     2019     1076     2031    21.9 |      465 |
30.07/30.12	c |      5132 |       0       0     2019     1259     2163    22.2 |      465 |
30.07/30.12	c |      6623 |       0       0     2019     1626     2292    22.0 |      465 |
30.07/30.12	c |      8373 |       0       0     2019     2202     2419    23.9 |      465 |
30.07/30.12	c |     10408 |       0       0     2019     1765     2543    22.3 |      465 |
30.07/30.12	c |     12756 |       0       0     2019     1490     2665    23.7 |      465 |
30.07/30.12	c |     15449 |       0       0     2019     1428     2786    21.8 |      465 |
30.07/30.12	c |     18521 |       0       0     2019     1629     2906    21.3 |      465 |
30.07/30.12	c |     22010 |       0       0     2019     2138     3025    22.1 |      465 |
30.07/30.12	c |     25958 |       0       0     2019     3009     3144    23.2 |      465 |
30.07/30.12	c |     30411 |       0       0     2019     2676     3262    22.2 |      465 |
30.07/30.12	c |     35419 |       0       0     2019     2707     3381    24.4 |      465 |
30.07/30.12	c |     41038 |       0       0     2019     3176     3499    21.7 |      465 |
30.07/30.12	c |     47329 |       0       0     2019     2357     3618    20.5 |      465 |
30.07/30.12	c |     54360 |       0       0     2019     2014     3737    19.6 |      465 |
30.07/30.12	c |     62205 |       0       0     2019     2244     3857    21.3 |      465 |
30.07/30.12	c |     70945 |       0       0     2019     3143     3978    22.1 |      465 |
30.07/30.12	c |     80669 |       0       0     2019     2768     4099    21.6 |      465 |
30.07/30.12	c |     91476 |       0       0     2019     3169     4222    19.6 |      465 |
30.07/30.12	c |    103474 |       0       0     2019     2306     4346    21.3 |      465 |
30.07/30.12	c |    116782 |       0       0     2019     2374     4471    19.3 |      465 |
30.07/30.12	c |    131532 |       0       0     2019     3510     4597    19.5 |      465 |
30.07/30.12	c |    147868 |       0       0     2019     3534     4726    21.8 |      465 |
30.07/30.12	c |    165948 |       0       0     2019     2445     4855    20.1 |      465 |
30.07/30.12	c |    185947 |       0       0     2019     2735     4987    21.4 |      465 |
30.07/30.12	c |    208057 |       0       0     2019     4630     5120    19.7 |      465 |
30.07/30.12	c |    232489 |       0       0     2019     3121     5255    21.4 |      465 |
30.07/30.12	c |    259475 |       0       0     2019     3469     5393    21.3 |      465 |
30.07/30.12	c |    289271 |       0       0     2019     3201     5532    18.8 |      465 |
30.07/30.12	c |    322158 |       0       0     2019     5281     5674    20.3 |      465 |
30.07/30.12	c |    358445 |       0       0     2019     4235     5818    20.5 |      465 |
30.07/30.12	c |    398472 |       0       0     2019     3005     5965    19.5 |      465 |
30.07/30.12	c |    442613 |       0       0     2019     4875     6114    23.8 |      465 |
30.07/30.12	c |    491279 |       0       0     2019     4041     6265    20.7 |      465 |
30.07/30.12	c |    544923 |       0       0     2019     3767

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-1518921-1238306001/watcher-1518921-1238306001 -o /tmp/evaluation-result-1518921-1238306001/solver-1518921-1238306001 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518921-1238306001.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 3/64 513
/proc/meminfo: memFree=905312/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=988 CPUtime=0
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103265792 1011712 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134575071 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 247 130 56 166 0 78 0

[startup+0.05854 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 513
/proc/meminfo: memFree=905312/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=1648 CPUtime=0.05
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 303 0 0 0 5 0 0 0 18 0 1 0 1103265792 1687552 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 412 289 72 166 0 243 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1648

[startup+0.101543 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 513
/proc/meminfo: memFree=905312/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=1648 CPUtime=0.09
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 1103265792 1687552 311 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 412 311 73 166 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1648

[startup+0.301565 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 513
/proc/meminfo: memFree=905312/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=1912 CPUtime=0.29
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 382 0 0 0 29 0 0 0 19 0 1 0 1103265792 1957888 368 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 478 368 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701612 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 513
/proc/meminfo: memFree=905312/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=2176 CPUtime=0.69
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 456 0 0 0 69 0 0 0 22 0 1 0 1103265792 2228224 442 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 544 442 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=903704/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=2572 CPUtime=1.49
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 549 0 0 0 149 0 0 0 25 0 1 0 1103265792 2633728 535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 643 535 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=903128/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=3100 CPUtime=3.09
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 664 0 0 0 309 0 0 0 25 0 1 0 1103265792 3174400 650 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 0 0 0
/proc/513/statm: 775 650 73 166 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3100

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=902360/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=3768 CPUtime=6.28
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 823 0 0 0 628 0 0 0 25 0 1 0 1103265792 3858432 809 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 942 809 73 166 0 773 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3768

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=901400/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=4576 CPUtime=12.68
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 1035 0 0 0 1268 0 0 0 25 0 1 0 1103265792 4685824 1021 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 1144 1021 73 166 0 975 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4576

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=900120/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=5804 CPUtime=25.47
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 1332 0 0 0 2547 0 0 0 25 0 1 0 1103265792 5943296 1318 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 1451 1318 73 166 0 1282 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5804

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=898712/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=7336 CPUtime=51.06
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 1685 0 0 0 5105 1 0 0 25 0 1 0 1103265792 7512064 1671 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 1834 1671 73 166 0 1665 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7336

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=896856/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=9520 CPUtime=102.24
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 2155 0 0 0 10223 1 0 0 25 0 1 0 1103265792 9748480 2141 1992294400 134512640 135192793 4294956224 18446744073709551615 134549626 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 2380 2141 73 166 0 2211 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9520

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=895128/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=11588 CPUtime=162.23
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 2581 0 0 0 16221 2 0 0 25 0 1 0 1103265792 11866112 2567 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 2897 2567 73 166 0 2728 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11588

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=893592/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=13296 CPUtime=222.2
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 2952 0 0 0 22218 2 0 0 25 0 1 0 1103265792 13615104 2938 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 3324 2938 73 166 0 3155 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13296

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=892440/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=14540 CPUtime=282.19
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 3230 0 0 0 28217 2 0 0 25 0 1 0 1103265792 14888960 3216 1992294400 134512640 135192793 4294956224 18446744073709551615 134533971 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 3635 3216 73 166 0 3466 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14540

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=891288/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=15792 CPUtime=342.17
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 3525 0 0 0 34215 2 0 0 25 0 1 0 1103265792 16171008 3511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 3948 3511 73 166 0 3779 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15792

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 514
/proc/meminfo: memFree=890520/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=16588 CPUtime=402.15
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 3689 0 0 0 40213 2 0 0 25 0 1 0 1103265792 16986112 3675 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 4147 3675 73 166 0 3978 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16588

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=889680/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=17400 CPUtime=462.11
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 3875 0 0 0 46209 2 0 0 25 0 1 0 1103265792 17817600 3861 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 4350 3861 73 166 0 4181 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 17400

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=889112/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=18200 CPUtime=522.09
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 4062 0 0 0 52206 3 0 0 25 0 1 0 1103265792 18636800 4048 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 4550 4048 73 166 0 4381 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 18200

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=888408/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=18992 CPUtime=582.08
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 4250 0 0 0 58205 3 0 0 25 0 1 0 1103265792 19447808 4236 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 4748 4236 73 166 0 4579 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18992

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=887576/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=19808 CPUtime=642.06
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 4446 0 0 0 64203 3 0 0 25 0 1 0 1103265792 20283392 4432 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 4952 4432 73 166 0 4783 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19808

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=887128/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=20160 CPUtime=702.04
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 4544 0 0 0 70201 3 0 0 25 0 1 0 1103265792 20643840 4530 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 5040 4530 73 166 0 4871 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 20160

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=886616/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=20832 CPUtime=762.02
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 4687 0 0 0 76199 3 0 0 25 0 1 0 1103265792 21331968 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 5208 4673 73 166 0 5039 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 20832

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=885976/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=21344 CPUtime=822
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 4841 0 0 0 82197 3 0 0 25 0 1 0 1103265792 21856256 4827 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 5336 4827 73 166 0 5167 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21344

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=885464/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=21984 CPUtime=881.98
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 4979 0 0 0 88195 3 0 0 25 0 1 0 1103265792 22511616 4965 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 5496 4965 73 166 0 5327 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 21984

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=885016/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=22580 CPUtime=941.97
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 5087 0 0 0 94194 3 0 0 25 0 1 0 1103265792 23121920 5073 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 5645 5073 73 166 0 5476 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 22580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=884504/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=23040 CPUtime=1001.95
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 5203 0 0 0 100192 3 0 0 25 0 1 0 1103265792 23592960 5189 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 5760 5189 73 166 0 5591 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 23040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=884184/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=23524 CPUtime=1061.94
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 5301 0 0 0 106190 4 0 0 25 0 1 0 1103265792 24088576 5287 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 5881 5287 73 166 0 5712 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=883416/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=24408 CPUtime=1121.92
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 5472 0 0 0 112188 4 0 0 25 0 1 0 1103265792 24993792 5458 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 6102 5458 73 166 0 5933 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 24408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=882968/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=25084 CPUtime=1181.9
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 5613 0 0 0 118186 4 0 0 25 0 1 0 1103265792 25686016 5599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 6271 5599 73 166 0 6102 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 25084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 520
/proc/meminfo: memFree=882840/2055920 swapFree=4171920/4192956
[pid=513] ppid=511 vsize=25244 CPUtime=1200
/proc/513/stat : 513 (mxc-sat09) R 511 513 32726 0 -1 4194304 5628 0 0 0 119996 4 0 0 25 0 1 0 1103265792 25849856 5614 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/513/statm: 6311 5614 73 166 0 6142 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 25244

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): 1200.01
CPU user time (s): 1199.96
CPU system time (s): 0.047992
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 25244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
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= 5628
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= 1734

runsolver used 0.734888 second user time and 2.5976 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-29 07:53:21
IDJOB=1518921
IDBENCH=70720
IDSOLVER=504
FILE ID=node28/1518921-1238306001
PBS_JOBID= 9061090
Free space on /tmp= 66184 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S554804223-012.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518921-1238306001/watcher-1518921-1238306001 -o /tmp/evaluation-result-1518921-1238306001/solver-1518921-1238306001 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518921-1238306001.cnf

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

MD5SUM BENCH= fb88daaef532d2aea4a43cab65510e36
RANDOM SEED=1822322305

node28.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		: 3000.212
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		: 3000.212
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:        905792 kB
Buffers:        106052 kB
Cached:         924288 kB
SwapCached:      14208 kB
Active:         360896 kB
Inactive:       693356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905792 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17876 kB
Slab:            81668 kB
Committed_AS:  2792676 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66180 MiB
End job on node28 at 2009-03-29 08:13:23