Trace number 1512489

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S501150091-001.cnf
MD5SUMe113edb96dafae9a32f84235b77a2595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.5081
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

75.17/75.20	c starting MXC with:
75.17/75.20	c cnf_path = HOME/instance-1512489-1238205312.cnf
75.17/75.20	c restart_strategy = auto
75.17/75.20	c sign_strategy = cached
75.17/75.20	c use_preprocessing = -1
75.17/75.20	c output_implicant = 1
75.17/75.20	c timeout_seconds = 0
75.17/75.20	c running SatELite... done
75.17/75.20	c 1 vars eliminated
75.17/75.20	c received 0 units and 20000 clauses from SatELite
75.17/75.20	c 0 assignments made, starting to guess now
75.17/75.20	c ===================================[MXC]=====================================
75.17/75.20	c | Conflicts |                Clause Statistics                   |   Vars   |
75.17/75.20	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
75.17/75.20	c =============================================================================
75.17/75.20	c |         0 |       0       0    20000        0        0     nan |     1000 |
75.17/75.20	c |       100 |       0       0    20000      100     1050   125.0 |     1000 |
75.17/75.20	c |       210 |       0       0    20000      210     1105   128.3 |     1000 |
75.17/75.20	c |       441 |       0       0    20000      441     1220   123.9 |     1000 |
75.17/75.20	c |       805 |       0       0    20000      805     1402   123.6 |     1000 |
75.17/75.20	c |      1315 |       0       0    20000     1315     1609   125.9 |     1000 |
75.17/75.20	c |      1986 |       0       0    20000     1138     1754   130.8 |     1000 |
75.17/75.20	c |      2834 |       0       0    20000     1046     1894   125.0 |     1000 |
75.17/75.20	c |      3876 |       0       0    20000     1077     2031   128.0 |     1000 |
75.17/75.20	c |      5132 |       0       0    20000     1260     2163   122.3 |     1000 |
75.17/75.20	c |      6623 |       0       0    20000     1625     2292   127.0 |     1000 |
75.17/75.20	c |      8373 |       0       0    20000     2201     2419   128.6 |     1000 |
75.17/75.20	c |     10408 |       0       0    20000     1762     2543   127.0 |     1000 |
75.17/75.20	c |     12756 |       0       0    20000     1488     2665   130.1 |     1000 |
75.17/75.20	c |     15449 |       0       0    20000     1426     2786   139.4 |     1000 |
75.17/75.20	c |     18521 |       0       0    20000     1632     2906   128.4 |     1000 |
75.17/75.20	c |     22010 |       0       0    20000     2144     3025   133.7 |     1000 |
75.17/75.20	c |     25958 |       0       0    20000     3015     3144   134.7 |     1000 |
75.17/75.20	c |     30411 |       0       0    20000     2684     3262   131.5 |     1000 |
75.17/75.20	c |     35419 |       0       0    20000     2724     3381   133.1 |     1000 |
75.17/75.20	c |     41038 |       0       0    20000     3197     3499   138.1 |     1000 |
75.17/75.20	c |     47329 |       0       0    20000     2393     3618   134.2 |     1000 |
75.17/75.20	c |     54360 |       0       0    20000     2056     3737   122.5 |     1000 |
75.17/75.20	c |     62205 |       0       0    20000     2291     3857   136.2 |     1000 |
75.17/75.20	c |     70945 |       0       0    20000     3192     3978   148.7 |     1000 |
75.17/75.20	c |     80669 |       0       0    20000     2830     4099   131.4 |     1000 |
75.17/75.20	c |     91476 |       0       0    20000     3237     4222   144.9 |     1000 |
75.17/75.20	c |    103474 |       0       0    20000     2371     4346   137.1 |     1000 |
75.17/75.20	c |    116782 |       0       0    20000     2437     4471   129.5 |     1000 |
75.17/75.20	c |    131532 |       0       0    20000     3589     4597   140.0 |     1000 |
75.17/75.20	c |    147868 |       0       0    20000     3621     4726   133.0 |     1000 |
75.17/75.20	c |    165948 |       0       0    20000     2530     4855   131.7 |     1000 |
75.17/75.20	c |    185947 |       0       0    20000     2834     4987   134.6 |     1000 |
75.17/75.20	c |    208057 |       0       0    20000     4740     5120   132.9 |     1000 |
75.17/75.20	c |    232489 |       0       0    20000     3235     5255   140.1 |     1000 |
75.17/75.20	c |    259475 |       0       0    20000     3620     5393   133.4 |     1000 |
75.17/75.20	c |    289271 |       0       0    20000     3371     5532   132.2 |     1000 |
75.17/75.20	c |    322158 |       0       0    20000     5465     5674   134.9 |     1000 |
75.17/75.20	c |    358445 |       0       0    20000     4429     5818   128.8 |     1000 |
75.17/75.20	c |    398472 |       0       0    20000     3224     5965   129.0 |     1000 |
75.17/75.20	c |    442613 |       0       0    20000     5131     6114   133.3 |     1000 |
75.17/75.20	c |    491279 |       0       0    20000     4291     6265   138.0 |     1000 |
75.17/75.20	c |    544923 |       0       0    20000     4033

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-1512489-1238205312/watcher-1512489-1238205312 -o /tmp/evaluation-result-1512489-1238205312/solver-1512489-1238205312 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512489-1238205312.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: 0.00 0.00 0.00 3/81 22018
/proc/meminfo: memFree=1581312/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=1724 CPUtime=0
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 303 0 0 0 0 0 0 0 20 0 1 0 446860184 1765376 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 431 289 54 166 0 262 0

[startup+0.0625869 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 22018
/proc/meminfo: memFree=1581312/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=2684 CPUtime=0.05
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 645 0 0 0 5 0 0 0 20 0 1 0 446860184 2748416 513 1992294400 134512640 135192793 4294956224 18446744073709551615 134567764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 671 513 55 166 0 502 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2684

[startup+0.101589 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 22018
/proc/meminfo: memFree=1581312/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=2848 CPUtime=0.09
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 691 0 0 0 9 0 0 0 20 0 1 0 446860184 2916352 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 712 559 55 166 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301608 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 22018
/proc/meminfo: memFree=1581312/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=6084 CPUtime=0.29
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 1516 0 0 0 29 0 0 0 22 0 1 0 446860184 6230016 1384 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 1521 1384 71 166 0 1352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6084

[startup+0.701646 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 22018
/proc/meminfo: memFree=1581312/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=6612 CPUtime=0.69
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 1666 0 0 0 69 0 0 0 25 0 1 0 446860184 6770688 1534 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 1653 1534 72 166 0 1484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6612

[startup+1.50173 s]
/proc/loadavg: 0.00 0.00 0.00 2/82 22019
/proc/meminfo: memFree=1575224/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=7140 CPUtime=1.49
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 1769 0 0 0 149 0 0 0 25 0 1 0 446860184 7311360 1637 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 1785 1637 72 166 0 1616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7140

[startup+3.10188 s]
/proc/loadavg: 0.00 0.00 0.00 2/82 22019
/proc/meminfo: memFree=1574456/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=7800 CPUtime=3.09
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 1941 0 0 0 309 0 0 0 25 0 1 0 446860184 7987200 1809 1992294400 134512640 135192793 4294956224 18446744073709551615 134551788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 1950 1809 72 166 0 1781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7800

[startup+6.30119 s]
/proc/loadavg: 0.08 0.02 0.01 2/82 22019
/proc/meminfo: memFree=1573496/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=8460 CPUtime=6.28
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 2131 0 0 0 628 0 0 0 25 0 1 0 446860184 8663040 1999 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 2115 1999 72 166 0 1946 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8460

[startup+12.7028 s]
/proc/loadavg: 0.15 0.03 0.01 2/82 22019
/proc/meminfo: memFree=1572024/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=9780 CPUtime=12.69
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 2446 0 0 0 1268 1 0 0 25 0 1 0 446860184 10014720 2314 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 2445 2314 72 166 0 2276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9780

[startup+25.5011 s]
/proc/loadavg: 0.34 0.08 0.02 2/82 22019
/proc/meminfo: memFree=1570424/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=11364 CPUtime=25.48
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 2829 0 0 0 2547 1 0 0 25 0 1 0 446860184 11636736 2697 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 2841 2697 72 166 0 2672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11364

[startup+51.1016 s]
/proc/loadavg: 0.56 0.15 0.05 2/82 22019
/proc/meminfo: memFree=1568120/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=13612 CPUtime=51.07
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 3384 0 0 0 5106 1 0 0 25 0 1 0 446860184 13938688 3252 1992294400 134512640 135192793 4294956224 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 3403 3252 72 166 0 3234 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13612

[startup+102.307 s]
/proc/loadavg: 0.81 0.28 0.10 2/82 22019
/proc/meminfo: memFree=1565304/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=16384 CPUtime=102.26
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 4081 0 0 0 10224 2 0 0 25 0 1 0 446860184 16777216 3949 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 4096 3949 72 166 0 3927 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16384

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/82 22019
/proc/meminfo: memFree=1562808/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=18892 CPUtime=162.24
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 4721 0 0 0 16222 2 0 0 25 0 1 0 446860184 19345408 4589 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 4723 4589 72 166 0 4554 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18892

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/82 22019
/proc/meminfo: memFree=1560888/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=20740 CPUtime=222.23
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 5176 0 0 0 22220 3 0 0 25 0 1 0 446860184 21237760 5044 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 5185 5044 72 166 0 5016 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20740

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/82 22019
/proc/meminfo: memFree=1559416/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=22340 CPUtime=282.21
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 5568 0 0 0 28218 3 0 0 25 0 1 0 446860184 22876160 5436 1992294400 134512640 135192793 4294956224 18446744073709551615 134532659 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 5585 5436 72 166 0 5416 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22340

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/82 22019
/proc/meminfo: memFree=1557816/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=23932 CPUtime=342.19
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 5958 0 0 0 34216 3 0 0 25 0 1 0 446860184 24506368 5826 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 5983 5826 72 166 0 5814 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23932

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/82 22025
/proc/meminfo: memFree=1556536/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=25276 CPUtime=402.18
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 6281 0 0 0 40214 4 0 0 25 0 1 0 446860184 25882624 6149 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 6319 6149 72 166 0 6150 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25276

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/82 22025
/proc/meminfo: memFree=1555320/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=26468 CPUtime=462.15
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 6579 0 0 0 46211 4 0 0 25 0 1 0 446860184 27103232 6447 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 6617 6447 72 166 0 6448 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26468

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/82 22025
/proc/meminfo: memFree=1554296/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=27560 CPUtime=522.14
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 6822 0 0 0 52210 4 0 0 25 0 1 0 446860184 28221440 6690 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 6890 6690 72 166 0 6721 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27560

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/82 22025
/proc/meminfo: memFree=1553080/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=28756 CPUtime=582.12
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 7104 0 0 0 58208 4 0 0 25 0 1 0 446860184 29446144 6972 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 7189 6972 72 166 0 7020 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 28756

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/82 22025
/proc/meminfo: memFree=1552440/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=29428 CPUtime=642.11
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 7281 0 0 0 64207 4 0 0 25 0 1 0 446860184 30134272 7149 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 7357 7149 72 166 0 7188 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29428

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/82 22025
/proc/meminfo: memFree=1551544/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=30400 CPUtime=702.09
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 7486 0 0 0 70204 5 0 0 25 0 1 0 446860184 31129600 7354 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 7600 7354 72 166 0 7431 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 30400

[startup+762.307 s]
/proc/loadavg: 0.99 0.91 0.53 2/82 22025
/proc/meminfo: memFree=1551032/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=30948 CPUtime=762.08
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 7620 0 0 0 76203 5 0 0 25 0 1 0 446860184 31690752 7488 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 7737 7488 72 166 0 7568 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 30948

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/82 22025
/proc/meminfo: memFree=1550328/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=31884 CPUtime=822.06
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 7842 0 0 0 82201 5 0 0 25 0 1 0 446860184 32649216 7710 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 7971 7710 72 166 0 7802 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 31884

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/82 22025
/proc/meminfo: memFree=1549624/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=32412 CPUtime=882.04
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 7966 0 0 0 88199 5 0 0 25 0 1 0 446860184 33189888 7834 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 8103 7834 72 166 0 7934 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 32412

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/82 22025
/proc/meminfo: memFree=1548920/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=33076 CPUtime=942.02
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 8138 0 0 0 94197 5 0 0 25 0 1 0 446860184 33869824 8006 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 8269 8006 72 166 0 8100 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 33076

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/82 22025
/proc/meminfo: memFree=1548344/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=33628 CPUtime=1002.01
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 8286 0 0 0 100196 5 0 0 25 0 1 0 446860184 34435072 8154 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 8407 8154 72 166 0 8238 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 33628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/82 22025
/proc/meminfo: memFree=1547448/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=34580 CPUtime=1061.99
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 8493 0 0 0 106194 5 0 0 25 0 1 0 446860184 35409920 8361 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 8645 8361 72 166 0 8476 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 34580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/82 22025
/proc/meminfo: memFree=1547192/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=34868 CPUtime=1121.97
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 8567 0 0 0 112192 5 0 0 25 0 1 0 446860184 35704832 8435 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 8717 8435 72 166 0 8548 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 34868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/82 22025
/proc/meminfo: memFree=1546296/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=35840 CPUtime=1181.95
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 8767 0 0 0 118190 5 0 0 25 0 1 0 446860184 36700160 8635 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 8960 8635 72 166 0 8791 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 35840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.69 2/82 22025
/proc/meminfo: memFree=1546104/2055920 swapFree=4169668/4192956
[pid=22018] ppid=22016 vsize=36132 CPUtime=1200.05
/proc/22018/stat : 22018 (mxc-sat09) R 22016 22018 21981 0 -1 4194304 8828 0 0 0 120000 5 0 0 25 0 1 0 446860184 36999168 8696 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22018/statm: 9033 8696 72 166 0 8864 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36132

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): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.065989
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 36132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8828
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= 1860

runsolver used 1.3078 second user time and 4.16537 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 02:55:13
IDJOB=1512489
IDBENCH=70184
IDSOLVER=504
FILE ID=node89/1512489-1238205312
PBS_JOBID= 9060478
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S501150091-001.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512489-1238205312/watcher-1512489-1238205312 -o /tmp/evaluation-result-1512489-1238205312/solver-1512489-1238205312 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512489-1238205312.cnf

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

MD5SUM BENCH= e113edb96dafae9a32f84235b77a2595
RANDOM SEED=709382678

node89.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		: 3000.240
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		: 3000.240
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:       1581792 kB
Buffers:         61280 kB
Cached:         319800 kB
SwapCached:      12504 kB
Active:         121588 kB
Inactive:       273880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581792 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          19484 kB
Slab:            62916 kB
Committed_AS:  1525608 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 03:15:15