Trace number 1517697

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.49/27.54	c starting MXC with:
27.49/27.54	c cnf_path = HOME/instance-1517697-1238289739.cnf
27.49/27.54	c restart_strategy = auto
27.49/27.54	c sign_strategy = cached
27.49/27.54	c use_preprocessing = -1
27.49/27.54	c output_implicant = 1
27.49/27.54	c timeout_seconds = 0
27.49/27.54	c running SatELite... done
27.49/27.54	c 12 vars eliminated
27.49/27.54	c received 0 units and 1936 clauses from SatELite
27.49/27.54	c 11 assignments made, starting to guess now
27.49/27.54	c ===================================[MXC]=====================================
27.49/27.54	c | Conflicts |                Clause Statistics                   |   Vars   |
27.49/27.54	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.49/27.54	c =============================================================================
27.49/27.54	c |         0 |       0       0     1936        0        0     nan |      460 |
27.49/27.54	c |       100 |       0       0     1936      100     1050    21.4 |      449 |
27.49/27.54	c |       210 |       0       0     1936      210     1105    20.8 |      449 |
27.49/27.54	c |       441 |       0       0     1936      441     1220    22.1 |      449 |
27.49/27.54	c |       805 |       0       0     1936      805     1402    22.1 |      449 |
27.49/27.54	c |      1315 |       0       0     1936     1315     1609    22.6 |      449 |
27.49/27.54	c |      1986 |       0       0     1936     1138     1754    22.1 |      449 |
27.49/27.54	c |      2834 |       0       0     1936     1046     1894    20.7 |      449 |
27.49/27.54	c |      3876 |       0       0     1936     1076     2031    21.9 |      449 |
27.49/27.54	c |      5132 |       0       0     1936     1260     2163    21.5 |      449 |
27.49/27.54	c |      6623 |       0       0     1936     1626     2292    22.3 |      449 |
27.49/27.54	c |      8373 |       0       0     1936     2202     2419    21.8 |      449 |
27.49/27.54	c |     10408 |       0       0     1936     1763     2543    20.9 |      449 |
27.49/27.54	c |     12756 |       0       0     1936     1489     2665    21.0 |      449 |
27.49/27.54	c |     15449 |       0       0     1936     1427     2786    19.8 |      449 |
27.49/27.54	c |     18521 |       0       0     1936     1629     2906    20.2 |      449 |
27.49/27.54	c |     22010 |       0       0     1936     2139     3025    21.6 |      449 |
27.49/27.54	c |     25958 |       0       0     1936     3010     3144    21.5 |      449 |
27.49/27.54	c |     30411 |       0       0     1936     2675     3262    21.6 |      449 |
27.49/27.54	c |     35419 |       0       0     1936     2706     3381    21.6 |      449 |
27.49/27.54	c |     41038 |       0       0     1936     3175     3499    20.9 |      449 |
27.49/27.54	c |     47329 |       0       0     1936     2357     3618    20.4 |      449 |
27.49/27.54	c |     54360 |       0       0     1936     2012     3737    22.0 |      449 |
27.49/27.54	c |     62205 |       0       0     1936     2240     3857    22.5 |      449 |
27.49/27.54	c |     70945 |       0       0     1936     3137     3978    20.7 |      449 |
27.49/27.54	c |     80669 |       0       0     1936     2760     4099    20.2 |      449 |
27.49/27.54	c |     91476 |       0       0     1936     3163     4222    20.4 |      449 |
27.49/27.54	c |    103474 |       0       0     1936     2296     4346    20.2 |      449 |
27.49/27.54	c |    116782 |       0       0     1936     2355     4471    19.9 |      449 |
27.49/27.54	c |    131532 |       0       0     1936     3489     4597    19.6 |      449 |
27.49/27.54	c |    147868 |       0       0     1936     3510     4726    18.8 |      449 |
27.49/27.54	c |    165948 |       0       0     1936     4848     4855    20.3 |      449 |
27.49/27.54	c |    185947 |       0       0     1936     2724     4987    20.8 |      449 |
27.49/27.54	c |    208057 |       0       0     1936     4618     5120    23.2 |      449 |
27.49/27.54	c |    232489 |       0       0     1936     3125     5255    21.2 |      449 |
27.49/27.54	c |    259475 |       0       0     1936     3474     5393    21.0 |      449 |
27.49/27.54	c |    289271 |       0       0     1936     3210     5532    20.1 |      449 |
27.49/27.54	c |    322158 |       0       0     1936     5287     5674    21.3 |      449 |
27.49/27.54	c |    358445 |       0       0     1936     4249     5818    20.7 |      449 |
27.49/27.54	c |    398472 |       0       0     1936     3032     5965    19.1 |      449 |
27.49/27.54	c |    442613 |       0       0     1936     4889     6114    21.1 |      449 |
27.49/27.54	c |    491279 |       0       0     1936     4038     6265    20.2 |      449 |
27.49/27.54	c |    544923 |       0       0     1936     3778

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-1517697-1238289739/watcher-1517697-1238289739 -o /tmp/evaluation-result-1517697-1238289739/solver-1517697-1238289739 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517697-1238289739.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.01 1.00 3/73 7619
/proc/meminfo: memFree=1701184/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=1116 CPUtime=0
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 160 0 0 0 0 0 0 0 20 0 1 0 885362585 1142784 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 279 148 56 166 0 110 0

[startup+0.0416709 s]
/proc/loadavg: 1.07 1.01 1.00 3/73 7619
/proc/meminfo: memFree=1701184/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=1512 CPUtime=0.03
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 278 0 0 0 3 0 0 0 20 0 1 0 885362585 1548288 264 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 378 264 72 166 0 209 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1512

[startup+0.101675 s]
/proc/loadavg: 1.07 1.01 1.00 3/73 7619
/proc/meminfo: memFree=1701184/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=1644 CPUtime=0.09
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 323 0 0 0 9 0 0 0 20 0 1 0 885362585 1683456 309 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 411 309 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301697 s]
/proc/loadavg: 1.07 1.01 1.00 3/73 7619
/proc/meminfo: memFree=1701184/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=1908 CPUtime=0.29
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 380 0 0 0 29 0 0 0 22 0 1 0 885362585 1953792 366 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 477 366 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.70174 s]
/proc/loadavg: 1.07 1.01 1.00 3/73 7619
/proc/meminfo: memFree=1701184/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=2176 CPUtime=0.69
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 457 0 0 0 69 0 0 0 25 0 1 0 885362585 2228224 443 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 544 443 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50182 s]
/proc/loadavg: 1.07 1.01 1.00 2/74 7620
/proc/meminfo: memFree=1699512/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=2572 CPUtime=1.49
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 560 0 0 0 149 0 0 0 25 0 1 0 885362585 2633728 546 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 643 546 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10199 s]
/proc/loadavg: 1.07 1.01 1.00 2/74 7620
/proc/meminfo: memFree=1698808/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=3104 CPUtime=3.09
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 683 0 0 0 309 0 0 0 25 0 1 0 885362585 3178496 669 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 776 669 73 166 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.30133 s]
/proc/loadavg: 1.07 1.01 1.00 2/74 7620
/proc/meminfo: memFree=1698040/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=3772 CPUtime=6.29
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 831 0 0 0 629 0 0 0 25 0 1 0 885362585 3862528 817 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 943 817 73 166 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.702 s]
/proc/loadavg: 1.06 1.01 1.00 2/74 7620
/proc/meminfo: memFree=1697016/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=4716 CPUtime=12.69
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 1038 0 0 0 1269 0 0 0 25 0 1 0 885362585 4829184 1024 1992294400 134512640 135192793 4294956224 18446744073709551615 134551463 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 1179 1024 73 166 0 1010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4716

[startup+25.5014 s]
/proc/loadavg: 1.05 1.01 1.00 2/74 7620
/proc/meminfo: memFree=1695864/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=5800 CPUtime=25.49
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 1312 0 0 0 2548 1 0 0 25 0 1 0 885362585 5939200 1298 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 1450 1298 73 166 0 1281 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5800

[startup+51.1011 s]
/proc/loadavg: 1.03 1.01 1.00 2/74 7620
/proc/meminfo: memFree=1694392/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=7472 CPUtime=51.08
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 1684 0 0 0 5107 1 0 0 25 0 1 0 885362585 7651328 1670 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 1868 1670 73 166 0 1699 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7472

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1692152/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=9920 CPUtime=102.27
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 2217 0 0 0 10226 1 0 0 25 0 1 0 885362585 10158080 2203 1992294400 134512640 135192793 4294956224 18446744073709551615 134551490 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 2480 2203 73 166 0 2311 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9920

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1690232/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=12312 CPUtime=162.25
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 2691 0 0 0 16224 1 0 0 25 0 1 0 885362585 12607488 2677 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 3078 2677 73 166 0 2909 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12312

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1688952/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=13708 CPUtime=222.24
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 3008 0 0 0 22222 2 0 0 25 0 1 0 885362585 14036992 2994 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 3427 2994 73 166 0 3258 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13708

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1687864/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=14728 CPUtime=282.22
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 3264 0 0 0 28220 2 0 0 25 0 1 0 885362585 15081472 3250 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 3682 3250 73 166 0 3513 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14728

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1686840/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=15796 CPUtime=342.2
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 3497 0 0 0 34218 2 0 0 25 0 1 0 885362585 16175104 3483 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 3949 3483 73 166 0 3780 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15796

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1686072/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=16664 CPUtime=402.19
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 3695 0 0 0 40217 2 0 0 25 0 1 0 885362585 17063936 3681 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 4166 3681 73 166 0 3997 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16664

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1685496/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=17384 CPUtime=462.17
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 3863 0 0 0 46215 2 0 0 25 0 1 0 885362585 17801216 3849 1992294400 134512640 135192793 4294956224 18446744073709551615 134534323 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 4346 3849 73 166 0 4177 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17384

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1684792/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=18168 CPUtime=522.15
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 4037 0 0 0 52213 2 0 0 25 0 1 0 885362585 18604032 4023 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 4542 4023 73 166 0 4373 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18168

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1683896/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=19100 CPUtime=582.14
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 4281 0 0 0 58212 2 0 0 25 0 1 0 885362585 19558400 4267 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 4775 4267 73 166 0 4606 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19100

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1683192/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=19740 CPUtime=642.13
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 4435 0 0 0 64210 3 0 0 25 0 1 0 885362585 20213760 4421 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 4935 4421 73 166 0 4766 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19740

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1682808/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=20192 CPUtime=702.11
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 4528 0 0 0 70208 3 0 0 25 0 1 0 885362585 20676608 4514 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 5048 4514 73 166 0 4879 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20192

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1682360/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=20704 CPUtime=762.1
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 4637 0 0 0 76207 3 0 0 25 0 1 0 885362585 21200896 4623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 5176 4623 73 166 0 5007 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20704

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1681720/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=21492 CPUtime=822.08
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 4812 0 0 0 82205 3 0 0 25 0 1 0 885362585 22007808 4798 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 5373 4798 73 166 0 5204 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21492

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1681016/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=22124 CPUtime=882.07
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 4969 0 0 0 88204 3 0 0 25 0 1 0 885362585 22654976 4955 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 5531 4955 73 166 0 5362 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 22124

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1680440/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=22884 CPUtime=942.05
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 5112 0 0 0 94202 3 0 0 25 0 1 0 885362585 23433216 5098 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 5721 5098 73 166 0 5552 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1679800/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=23652 CPUtime=1002.03
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 5257 0 0 0 100200 3 0 0 25 0 1 0 885362585 24219648 5243 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 5913 5243 73 166 0 5744 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 23652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1679544/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=24036 CPUtime=1062.02
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 5336 0 0 0 106199 3 0 0 25 0 1 0 885362585 24612864 5322 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 6009 5322 73 166 0 5840 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 24036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1679032/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=24704 CPUtime=1122
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 5458 0 0 0 112197 3 0 0 25 0 1 0 885362585 25296896 5444 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 6176 5444 73 166 0 6007 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 24704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1678648/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=24996 CPUtime=1181.99
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 5546 0 0 0 118196 3 0 0 25 0 1 0 885362585 25595904 5532 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 6249 5532 73 166 0 6080 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 24996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7622
/proc/meminfo: memFree=1678520/2055920 swapFree=4176796/4192956
[pid=7619] ppid=7617 vsize=25156 CPUtime=1200.09
/proc/7619/stat : 7619 (mxc-sat09) R 7617 7619 7384 0 -1 4194304 5573 0 0 0 120006 3 0 0 25 0 1 0 885362585 25759744 5559 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7619/statm: 6289 5559 73 166 0 6120 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25156

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): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.038994
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 25156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5573
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= 2176

runsolver used 1.16182 second user time and 3.21651 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-29 03:22:20
IDJOB=1517697
IDBENCH=70618
IDSOLVER=504
FILE ID=node82/1517697-1238289739
PBS_JOBID= 9060925
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517697-1238289739/watcher-1517697-1238289739 -o /tmp/evaluation-result-1517697-1238289739/solver-1517697-1238289739 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517697-1238289739.cnf

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1240540059

node82.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		: 3000.232
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		: 3000.232
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:       1701600 kB
Buffers:         59844 kB
Cached:         229292 kB
SwapCached:       7072 kB
Active:         195240 kB
Inactive:       103124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701600 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          14852 kB
Slab:            41052 kB
Committed_AS:  2297592 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-29 03:42:22