Trace number 1513809

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

235.61/235.70	c starting MXC with:
235.61/235.70	c cnf_path = HOME/instance-1513809-1238222185.cnf
235.61/235.70	c restart_strategy = auto
235.61/235.70	c sign_strategy = cached
235.61/235.70	c use_preprocessing = -1
235.61/235.70	c output_implicant = 1
235.61/235.70	c timeout_seconds = 0
235.61/235.70	c running SatELite... done
235.61/235.70	c 281 vars eliminated
235.61/235.70	c received 0 units and 41572 clauses from SatELite
235.61/235.70	c 280 assignments made, starting to guess now
235.61/235.70	c ===================================[MXC]=====================================
235.61/235.70	c | Conflicts |                Clause Statistics                   |   Vars   |
235.61/235.70	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
235.61/235.70	c =============================================================================
235.61/235.70	c |         0 |       0       0    41572        0        0     nan |    10000 |
235.61/235.70	c |       100 |       0       0    41572      100     1050   148.7 |     9720 |
235.61/235.70	c |       210 |       0       0    41572      210     1105   151.8 |     9720 |
235.61/235.70	c |       441 |       0       0    41572      441     1220   149.1 |     9720 |
235.61/235.70	c |       805 |       0       0    41572      805     1402   149.7 |     9720 |
235.61/235.70	c |      1315 |       0       0    41572     1315     1609   161.0 |     9720 |
235.61/235.70	c |      1986 |       0       0    41572     1138     1754   154.3 |     9720 |
235.61/235.70	c |      2834 |       0       0    41572     1046     1894   155.4 |     9720 |
235.61/235.70	c |      3876 |       0       0    41572     1076     2031   170.7 |     9720 |
235.61/235.70	c |      5132 |       0       0    41572     1260     2163   162.9 |     9720 |
235.61/235.70	c |      6623 |       0       0    41572     1625     2292   176.9 |     9720 |
235.61/235.70	c |      8373 |       0       0    41572     2201     2419   160.1 |     9720 |
235.61/235.70	c |     10408 |       0       0    41572     1762     2543   150.6 |     9720 |
235.61/235.70	c |     12756 |       0       0    41572     1488     2665   177.2 |     9720 |
235.61/235.70	c |     15449 |       0       0    41572     1427     2786   180.6 |     9720 |
235.61/235.70	c |     18521 |       0       0    41572     1627     2906   173.4 |     9720 |
235.61/235.70	c |     22010 |       0       0    41572     2136     3025   163.0 |     9720 |
235.61/235.70	c |     25958 |       0       0    41572     3006     3144   182.7 |     9720 |
235.61/235.70	c |     30411 |       0       0    41572     2672     3262   187.6 |     9720 |
235.61/235.70	c |     35419 |       0       0    41572     2703     3381   170.9 |     9720 |
235.61/235.70	c |     41038 |       0       0    41572     3172     3499   179.4 |     9720 |
235.61/235.70	c |     47329 |       0       0    41572     2348     3618   181.1 |     9720 |
235.61/235.70	c |     54360 |       0       0    41572     2001     3737   178.5 |     9720 |
235.61/235.70	c |     62205 |       0       0    41572     2226     3857   185.6 |     9720 |
235.61/235.70	c |     70945 |       0       0    41572     3121     3978   212.4 |     9720 |
235.61/235.70	c |     80669 |       0       0    41572     2742     4099   196.9 |     9720 |
235.61/235.70	c |     91476 |       0       0    41572     3140     4222   204.5 |     9720 |
235.61/235.70	c |    103474 |       0       0    41572     2268     4346   200.0 |     9720 |
235.61/235.70	c |    116782 |       0       0    41572     2320     4471   191.1 |     9720 |
235.61/235.70	c |    131532 |       0       0    41572     3451     4597   198.9 |     9720 |
235.61/235.70	c |    147868 |       0       0    41572     3466     4726   213.3 |     9720 |
235.61/235.70	c |    165948 |       0       0    41572     4788     4855   202.6 |     9720 |
235.61/235.70	c |    185947 |       0       0    41572     2644     4987   189.7 |     9720 |
235.61/235.70	c |    208057 |       0       0    41572     4530     5120   216.3 |     9720 |
235.61/235.70	c |    232489 |       0       0    41572     3015     5255   192.9 |     9720 |
235.61/235.70	c |    259475 |       0       0    41572     3355     5393   203.1 |     9720 |
235.61/235.70	c |    289271 |       0       0    41572     3078     5532   230.8 |     9720 |
235.61/235.70	c |    322158 |       0       0    41572     5140     5674   205.9 |     9720 |
235.61/235.70	c |    358445 |       0       0    41572     4083     5818   204.1 |     9720 |
235.61/235.70	c |    398472 |       0       0    41572     5821     5965   213.6 |     9720 |
235.61/235.70	c |    442613 |       0       0    41572     4693     6114   200.2 |     9720 |
235.61/235.70	c |    491279 |       0       0    41572     3839     6265   261.5 |     9720 |
235.61/235.70	c |    544923 |       0       0    41572     354

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-1513809-1238222185/watcher-1513809-1238222185 -o /tmp/evaluation-result-1513809-1238222185/solver-1513809-1238222185 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513809-1238222185.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: 0.91 0.95 0.90 3/64 24643
/proc/meminfo: memFree=975408/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=3760 CPUtime=0
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 630 0 0 0 0 0 0 0 18 0 1 0 1094885262 3850240 616 1992294400 134512640 135192793 4294956224 18446744073709551615 134568472 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 940 618 53 166 0 771 0

[startup+0.047551 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24643
/proc/meminfo: memFree=975408/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=6288 CPUtime=0.04
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 1216 0 0 0 4 0 0 0 18 0 1 0 1094885262 6438912 1200 1992294400 134512640 135192793 4294956224 18446744073709551615 134572749 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 1572 1200 54 166 0 1403 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6288

[startup+0.101559 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24643
/proc/meminfo: memFree=975408/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=6360 CPUtime=0.09
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 1411 0 0 0 9 0 0 0 18 0 1 0 1094885262 6512640 1208 1992294400 134512640 135192793 4294956224 18446744073709551615 134573206 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 1590 1208 56 166 0 1421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6360

[startup+0.301597 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24643
/proc/meminfo: memFree=975408/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=12124 CPUtime=0.29
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 2993 0 0 0 28 1 0 0 19 0 1 0 1094885262 12414976 2676 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 3031 2676 72 166 0 2862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12124

[startup+0.701673 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24643
/proc/meminfo: memFree=975408/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=12784 CPUtime=0.69
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 3174 0 0 0 68 1 0 0 22 0 1 0 1094885262 13090816 2857 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 3196 2857 72 166 0 3027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12784

[startup+1.50183 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 24644
/proc/meminfo: memFree=963816/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=13312 CPUtime=1.49
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 3307 0 0 0 148 1 0 0 25 0 1 0 1094885262 13631488 2990 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 3328 2990 73 166 0 3159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13312

[startup+3.10113 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 24644
/proc/meminfo: memFree=963368/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=13840 CPUtime=3.09
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 3427 0 0 0 308 1 0 0 25 0 1 0 1094885262 14172160 3110 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 3460 3110 73 166 0 3291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13840

[startup+6.30175 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 24644
/proc/meminfo: memFree=962408/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=14500 CPUtime=6.29
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 3580 0 0 0 628 1 0 0 25 0 1 0 1094885262 14848000 3263 1992294400 134512640 135192793 4294956224 18446744073709551615 134551367 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 3625 3263 73 166 0 3456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14500

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 24644
/proc/meminfo: memFree=961576/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=15424 CPUtime=12.68
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 3813 0 0 0 1267 1 0 0 25 0 1 0 1094885262 15794176 3496 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 3856 3496 73 166 0 3687 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15424

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 24644
/proc/meminfo: memFree=960360/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=16480 CPUtime=25.48
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 4073 0 0 0 2546 2 0 0 25 0 1 0 1094885262 16875520 3756 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 4120 3756 73 166 0 3951 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16480

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 24644
/proc/meminfo: memFree=958568/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=18460 CPUtime=51.07
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 4566 0 0 0 5105 2 0 0 25 0 1 0 1094885262 18903040 4249 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 4615 4249 73 166 0 4446 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18460

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 24644
/proc/meminfo: memFree=956136/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=20704 CPUtime=102.26
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 5138 0 0 0 10224 2 0 0 25 0 1 0 1094885262 21200896 4821 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 5176 4821 73 166 0 5007 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20704

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24644
/proc/meminfo: memFree=953192/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=23608 CPUtime=162.24
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 5857 0 0 0 16221 3 0 0 25 0 1 0 1094885262 24174592 5540 1992294400 134512640 135192793 4294956224 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 5902 5540 73 166 0 5733 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23608

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24644
/proc/meminfo: memFree=951272/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=25456 CPUtime=222.21
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 6335 0 0 0 22218 3 0 0 25 0 1 0 1094885262 26066944 6018 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 6364 6018 73 166 0 6195 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25456

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24644
/proc/meminfo: memFree=949352/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=27304 CPUtime=282.19
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 6809 0 0 0 28216 3 0 0 25 0 1 0 1094885262 27959296 6492 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 6826 6492 74 166 0 6657 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27304

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24644
/proc/meminfo: memFree=947240/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=29548 CPUtime=342.17
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 7342 0 0 0 34213 4 0 0 25 0 1 0 1094885262 30257152 7025 1992294400 134512640 135192793 4294956224 18446744073709551615 134552552 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 7387 7025 74 166 0 7218 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 29548

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=945896/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=30736 CPUtime=402.16
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 7667 0 0 0 40211 5 0 0 25 0 1 0 1094885262 31473664 7350 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 7684 7350 74 166 0 7515 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 30736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=944744/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=31924 CPUtime=462.13
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 7940 0 0 0 46208 5 0 0 25 0 1 0 1094885262 32690176 7623 1992294400 134512640 135192793 4294956224 18446744073709551615 134748513 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 7981 7623 74 166 0 7812 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 31924

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=943400/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=33376 CPUtime=522.11
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 8313 0 0 0 52205 6 0 0 25 0 1 0 1094885262 34177024 7996 1992294400 134512640 135192793 4294956224 18446744073709551615 134749303 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 8344 7996 74 166 0 8175 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 33376

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=940712/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=36020 CPUtime=582.09
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 8972 0 0 0 58203 6 0 0 25 0 1 0 1094885262 36884480 8655 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 9005 8655 74 166 0 8836 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 36020

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=938984/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=37736 CPUtime=642.07
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 9399 0 0 0 64200 7 0 0 25 0 1 0 1094885262 38641664 9082 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 9434 9082 74 166 0 9265 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 37736

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=938920/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=37736 CPUtime=702.05
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 9399 0 0 0 70198 7 0 0 25 0 1 0 1094885262 38641664 9082 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 9434 9082 74 166 0 9265 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 37736

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=937064/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=39716 CPUtime=762.03
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 9897 0 0 0 76195 8 0 0 25 0 1 0 1094885262 40669184 9580 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 9929 9580 74 166 0 9760 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 39716

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=936360/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=40244 CPUtime=822.01
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 10038 0 0 0 82192 9 0 0 25 0 1 0 1094885262 41209856 9721 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 10061 9721 74 166 0 9892 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 40244

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=934888/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=41696 CPUtime=881.99
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 10407 0 0 0 88190 9 0 0 25 0 1 0 1094885262 42696704 10090 1992294400 134512640 135192793 4294956224 18446744073709551615 134533971 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 10424 10090 74 166 0 10255 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 41696

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=934696/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=41960 CPUtime=941.96
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 10453 0 0 0 94187 9 0 0 25 0 1 0 1094885262 42967040 10136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 10490 10136 74 166 0 10321 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 41960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=932328/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=44336 CPUtime=1001.95
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 11056 0 0 0 100185 10 0 0 25 0 1 0 1094885262 45400064 10739 1992294400 134512640 135192793 4294956224 18446744073709551615 134552129 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 11084 10739 74 166 0 10915 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 44336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=931240/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=45392 CPUtime=1061.93
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 11315 0 0 0 106182 11 0 0 25 0 1 0 1094885262 46481408 10998 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 11348 10998 74 166 0 11179 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 45392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=930856/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=45788 CPUtime=1121.91
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 11400 0 0 0 112180 11 0 0 25 0 1 0 1094885262 46886912 11083 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 11447 11083 74 166 0 11278 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 45788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=929960/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=46580 CPUtime=1181.89
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 11628 0 0 0 118177 12 0 0 25 0 1 0 1094885262 47697920 11311 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 11645 11311 74 166 0 11476 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 46580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24646
/proc/meminfo: memFree=929640/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=46976 CPUtime=1200.08
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 11706 0 0 0 119996 12 0 0 25 0 1 0 1094885262 48103424 11389 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 11744 11389 74 166 0 11575 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 46976

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 0.91 2/65 24646
/proc/meminfo: memFree=929640/2055920 swapFree=4179868/4192956
[pid=24643] ppid=24641 vsize=46976 CPUtime=1200.08
/proc/24643/stat : 24643 (mxc-sat09) R 24641 24643 24578 0 -1 4194304 11706 0 0 0 119996 12 0 0 25 0 1 0 1094885262 48103424 11389 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24643/statm: 11744 11389 74 166 0 11575 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 46976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.13098
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 46976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11706
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= 1871

runsolver used 0.864868 second user time and 2.50662 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 07:36:26
IDJOB=1513809
IDBENCH=70294
IDSOLVER=504
FILE ID=node5/1513809-1238222185
PBS_JOBID= 9060640
Free space on /tmp= 66092 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513809-1238222185/watcher-1513809-1238222185 -o /tmp/evaluation-result-1513809-1238222185/solver-1513809-1238222185 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513809-1238222185.cnf

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=892574702

node5.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        975824 kB
Buffers:         92868 kB
Cached:         884896 kB
SwapCached:       7012 kB
Active:         104836 kB
Inactive:       881400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975824 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          14208 kB
Slab:            79876 kB
Committed_AS:  2768896 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 07:56:28