Trace number 1515129

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S515665970-021.cnf
MD5SUM6ccf28464d128bfcb3d3d46c37a4ba0f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

21.48/21.53	c starting MXC with:
21.48/21.53	c cnf_path = HOME/instance-1515129-1238249930.cnf
21.48/21.53	c restart_strategy = auto
21.48/21.53	c sign_strategy = cached
21.48/21.53	c use_preprocessing = -1
21.48/21.53	c output_implicant = 1
21.48/21.53	c timeout_seconds = 0
21.48/21.53	c running SatELite... done
21.48/21.53	c 1 vars eliminated
21.48/21.53	c received 0 units and 2556 clauses from SatELite
21.48/21.53	c 0 assignments made, starting to guess now
21.48/21.53	c ===================================[MXC]=====================================
21.48/21.53	c | Conflicts |                Clause Statistics                   |   Vars   |
21.48/21.53	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.48/21.53	c =============================================================================
21.48/21.53	c |         0 |       0       0     2556        0        0     nan |      120 |
21.48/21.53	c |       100 |       0       0     2556      100     1050    25.6 |      120 |
21.48/21.53	c |       210 |       0       0     2556      210     1105    26.0 |      120 |
21.48/21.53	c |       441 |       0       0     2556      441     1220    25.9 |      120 |
21.48/21.53	c |       805 |       0       0     2556      805     1402    26.0 |      120 |
21.48/21.53	c |      1315 |       0       0     2556     1315     1609    26.1 |      120 |
21.48/21.53	c |      1986 |       0       0     2556     1138     1754    25.2 |      120 |
21.48/21.53	c |      2834 |       0       0     2556     1046     1894    24.6 |      120 |
21.48/21.53	c |      3876 |       0       0     2556     1077     2031    26.2 |      120 |
21.48/21.53	c |      5132 |       0       0     2556     1261     2163    25.0 |      120 |
21.48/21.53	c |      6623 |       0       0     2556     1626     2292    24.6 |      120 |
21.48/21.53	c |      8373 |       0       0     2556     2204     2419    24.9 |      120 |
21.48/21.53	c |     10408 |       0       0     2556     1767     2543    24.7 |      120 |
21.48/21.53	c |     12756 |       0       0     2556     1494     2665    23.7 |      120 |
21.48/21.53	c |     15449 |       0       0     2556     1434     2786    24.5 |      120 |
21.48/21.53	c |     18521 |       0       0     2556     1637     2906    24.3 |      120 |
21.48/21.53	c |     22010 |       0       0     2556     2150     3025    23.7 |      120 |
21.48/21.53	c |     25958 |       0       0     2556     3024     3144    24.2 |      120 |
21.48/21.53	c |     30411 |       0       0     2556     2691     3262    23.6 |      120 |
21.48/21.53	c |     35419 |       0       0     2556     2728     3381    24.3 |      120 |
21.48/21.53	c |     41038 |       0       0     2556     3207     3499    24.1 |      120 |
21.48/21.53	c |     47329 |       0       0     2556     2389     3618    24.9 |      120 |
21.48/21.53	c |     54360 |       0       0     2556     2053     3737    24.3 |      120 |
21.48/21.53	c |     62205 |       0       0     2556     2291     3857    24.8 |      120 |
21.48/21.53	c |     70945 |       0       0     2556     3201     3978    25.0 |      120 |
21.48/21.53	c |     80669 |       0       0     2556     2837     4099    24.3 |      120 |
21.48/21.53	c |     91476 |       0       0     2556     3250     4222    24.0 |      120 |
21.48/21.53	c |    103474 |       0       0     2556     2399     4346    23.2 |      120 |
21.48/21.53	c |    116782 |       0       0     2556     2469     4471    23.2 |      120 |
21.48/21.53	c |    131532 |       0       0     2556     3620     4597    24.1 |      120 |
21.48/21.53	c |    147868 |       0       0     2556     3658     4726    24.2 |      120 |
21.48/21.53	c |    165948 |       0       0     2556     2573     4855    23.0 |      120 |
21.48/21.53	c |    185947 |       0       0     2556     2886     4987    25.1 |      120 |
21.48/21.53	c |    208057 |       0       0     2556     4801     5120    23.6 |      120 |
21.48/21.53	c |    232489 |       0       0     2556     3328     5255    24.3 |      120 |
21.48/21.53	c |    259475 |       0       0     2556     3714     5393    23.8 |      120 |
21.48/21.53	c |    289271 |       0       0     2556     3501     5532    23.4 |      120 |
21.48/21.53	c |    322158 |       0       0     2556     5599     5674    25.6 |      120 |
21.48/21.53	c |    358445 |       0       0     2556     4590     5818    24.7 |      120 |
21.48/21.53	c |    398472 |       0       0     2556     3406     5965    24.0 |      120 |
21.48/21.53	c |    442613 |       0       0     2556     5318     6114    24.1 |      120 |
21.48/21.53	c |    491279 |       0       0     2556     4530     6265    24.8 |      120 |
21.48/21.53	c |    544923 |       0       0     2556     4309

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-1515129-1238249930/watcher-1515129-1238249930 -o /tmp/evaluation-result-1515129-1238249930/solver-1515129-1238249930 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515129-1238249930.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: 0.92 0.98 0.99 3/81 23768
/proc/meminfo: memFree=1544888/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=1124 CPUtime=0
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 451321889 1150976 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134567764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 281 137 55 166 0 112 0

[startup+0.0110771 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 23768
/proc/meminfo: memFree=1544888/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=1124 CPUtime=0
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 153 0 0 0 0 0 0 0 20 0 1 0 451321889 1150976 139 1992294400 134512640 135192793 4294956224 18446744073709551615 134568030 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 281 139 55 166 0 112 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1124

[startup+0.101086 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 23768
/proc/meminfo: memFree=1544888/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=1780 CPUtime=0.09
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 346 0 0 0 9 0 0 0 20 0 1 0 451321889 1822720 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 445 332 72 166 0 276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780

[startup+0.301105 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 23768
/proc/meminfo: memFree=1544888/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=2048 CPUtime=0.29
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 405 0 0 0 29 0 0 0 22 0 1 0 451321889 2097152 391 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 512 391 72 166 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2048

[startup+0.701144 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 23768
/proc/meminfo: memFree=1544888/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=2180 CPUtime=0.69
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 459 0 0 0 69 0 0 0 25 0 1 0 451321889 2232320 445 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 545 445 72 166 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2180

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1543216/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=2580 CPUtime=1.49
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 543 0 0 0 149 0 0 0 25 0 1 0 451321889 2641920 529 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 645 529 72 166 0 476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2580

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1542704/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=3012 CPUtime=3.09
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 634 0 0 0 309 0 0 0 25 0 1 0 451321889 3084288 620 1992294400 134512640 135192793 4294956224 18446744073709551615 134740969 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 753 620 72 166 0 584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3012

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1542072/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=3552 CPUtime=6.29
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 768 0 0 0 629 0 0 0 25 0 1 0 451321889 3637248 754 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 888 754 72 166 0 719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3552

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1541176/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=4392 CPUtime=12.69
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 940 0 0 0 1269 0 0 0 25 0 1 0 451321889 4497408 926 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 1098 926 72 166 0 929 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4392

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1540344/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=5240 CPUtime=25.48
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 1161 0 0 0 2548 0 0 0 25 0 1 0 451321889 5365760 1147 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 1310 1147 72 166 0 1141 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5240

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1539192/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=6720 CPUtime=51.07
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 1451 0 0 0 5107 0 0 0 25 0 1 0 451321889 6881280 1437 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 1680 1437 72 166 0 1511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6720

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1537656/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=8344 CPUtime=102.26
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 1807 0 0 0 10226 0 0 0 25 0 1 0 451321889 8544256 1793 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 2086 1793 72 166 0 1917 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8344

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1536376/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=9456 CPUtime=162.24
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 2097 0 0 0 16224 0 0 0 25 0 1 0 451321889 9682944 2083 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 2364 2083 72 166 0 2195 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9456

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1535416/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=10564 CPUtime=222.23
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 2350 0 0 0 22222 1 0 0 25 0 1 0 451321889 10817536 2336 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 2641 2336 72 166 0 2472 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1534520/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=11756 CPUtime=282.21
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 2602 0 0 0 28220 1 0 0 25 0 1 0 451321889 12038144 2588 1992294400 134512640 135192793 4294956224 18446744073709551615 134550428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 2939 2588 72 166 0 2770 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11756

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1533752/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=12604 CPUtime=342.2
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 2783 0 0 0 34218 2 0 0 25 0 1 0 451321889 12906496 2769 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 3151 2769 72 166 0 2982 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12604

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1533048/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=13488 CPUtime=402.18
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 2965 0 0 0 40216 2 0 0 25 0 1 0 451321889 13811712 2951 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 3372 2951 72 166 0 3203 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13488

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1532088/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=14640 CPUtime=462.17
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3186 0 0 0 46215 2 0 0 25 0 1 0 451321889 14991360 3172 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 3660 3172 72 166 0 3491 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14640

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1531896/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=14640 CPUtime=522.15
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3210 0 0 0 52213 2 0 0 25 0 1 0 451321889 14991360 3196 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 3660 3196 72 166 0 3491 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14640

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1531128/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=15760 CPUtime=582.13
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3409 0 0 0 58211 2 0 0 25 0 1 0 451321889 16138240 3395 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 3940 3395 72 166 0 3771 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15760

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1530872/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=16112 CPUtime=642.12
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3481 0 0 0 64210 2 0 0 25 0 1 0 451321889 16498688 3467 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4028 3467 72 166 0 3859 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16112

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1530232/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=16848 CPUtime=702.1
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3626 0 0 0 70208 2 0 0 25 0 1 0 451321889 17252352 3612 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4212 3612 72 166 0 4043 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 16848

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1529656/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=17388 CPUtime=762.09
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3775 0 0 0 76207 2 0 0 25 0 1 0 451321889 17805312 3761 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4347 3761 72 166 0 4178 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17388

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1529592/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=17576 CPUtime=822.07
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3795 0 0 0 82205 2 0 0 25 0 1 0 451321889 17997824 3781 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4394 3781 72 166 0 4225 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 17576

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1529400/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=17768 CPUtime=882.05
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 3849 0 0 0 88203 2 0 0 25 0 1 0 451321889 18194432 3835 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4442 3835 72 166 0 4273 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 17768

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1528696/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=18624 CPUtime=942.03
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 4009 0 0 0 94201 2 0 0 25 0 1 0 451321889 19070976 3995 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4656 3995 72 166 0 4487 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18624

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1528376/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=19008 CPUtime=1002.01
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 4095 0 0 0 100199 2 0 0 25 0 1 0 451321889 19464192 4081 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4752 4081 72 166 0 4583 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 19008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1528312/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=19008 CPUtime=1062
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 4103 0 0 0 106198 2 0 0 25 0 1 0 451321889 19464192 4089 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4752 4089 72 166 0 4583 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 19008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1528248/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=19008 CPUtime=1121.98
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 4121 0 0 0 112196 2 0 0 25 0 1 0 451321889 19464192 4107 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4752 4107 72 166 0 4583 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1528248/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=19008 CPUtime=1181.96
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 4135 0 0 0 118194 2 0 0 25 0 1 0 451321889 19464192 4121 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4752 4121 72 166 0 4583 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 19008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23769
/proc/meminfo: memFree=1528184/2055920 swapFree=4169668/4192956
[pid=23768] ppid=23766 vsize=19008 CPUtime=1200.06
/proc/23768/stat : 23768 (mxc-sat09) R 23766 23768 23391 0 -1 4194304 4142 0 0 0 120004 2 0 0 25 0 1 0 451321889 19464192 4128 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23768/statm: 4752 4128 72 166 0 4583 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19008

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): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.027995
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 19008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4142
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= 1188

runsolver used 1.2818 second user time and 4.19036 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 15:18:50
IDJOB=1515129
IDBENCH=70404
IDSOLVER=504
FILE ID=node89/1515129-1238249930
PBS_JOBID= 9060703
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S515665970-021.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515129-1238249930/watcher-1515129-1238249930 -o /tmp/evaluation-result-1515129-1238249930/solver-1515129-1238249930 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515129-1238249930.cnf

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

MD5SUM BENCH= 6ccf28464d128bfcb3d3d46c37a4ba0f
RANDOM SEED=314222875

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:       1545368 kB
Buffers:         71584 kB
Cached:         345332 kB
SwapCached:      12504 kB
Active:         152468 kB
Inactive:       278944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545368 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          19564 kB
Slab:            63404 kB
Committed_AS:  1528948 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 15:38:53