Trace number 1515717

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/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
MD5SUMf7bf3a504486cf138c26426940975d5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
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 

22.88/22.94	c starting MXC with:
22.88/22.94	c cnf_path = HOME/instance-1515717-1238258154.cnf
22.88/22.94	c restart_strategy = auto
22.88/22.94	c sign_strategy = cached
22.88/22.94	c use_preprocessing = -1
22.88/22.94	c output_implicant = 1
22.88/22.94	c timeout_seconds = 0
22.88/22.94	c running SatELite... done
22.88/22.94	c 1 vars eliminated
22.88/22.94	c received 0 units and 2556 clauses from SatELite
22.88/22.94	c 0 assignments made, starting to guess now
22.88/22.94	c ===================================[MXC]=====================================
22.88/22.94	c | Conflicts |                Clause Statistics                   |   Vars   |
22.88/22.94	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.88/22.94	c =============================================================================
22.88/22.94	c |         0 |       0       0     2556        0        0     nan |      120 |
22.88/22.94	c |       100 |       0       0     2556      100     1050    25.6 |      120 |
22.88/22.94	c |       210 |       0       0     2556      210     1105    25.5 |      120 |
22.88/22.94	c |       441 |       0       0     2556      441     1220    25.0 |      120 |
22.88/22.94	c |       805 |       0       0     2556      805     1402    25.5 |      120 |
22.88/22.94	c |      1315 |       0       0     2556     1315     1609    25.5 |      120 |
22.88/22.94	c |      1986 |       0       0     2556     1138     1754    25.1 |      120 |
22.88/22.94	c |      2834 |       0       0     2556     1046     1894    24.4 |      120 |
22.88/22.94	c |      3876 |       0       0     2556     1076     2031    23.4 |      120 |
22.88/22.94	c |      5132 |       0       0     2556     1260     2163    25.1 |      120 |
22.88/22.94	c |      6623 |       0       0     2556     1626     2292    25.0 |      120 |
22.88/22.94	c |      8373 |       0       0     2556     2204     2419    25.5 |      120 |
22.88/22.94	c |     10408 |       0       0     2556     1767     2543    24.8 |      120 |
22.88/22.94	c |     12756 |       0       0     2556     1497     2665    24.2 |      120 |
22.88/22.94	c |     15449 |       0       0     2556     1443     2786    24.2 |      120 |
22.88/22.94	c |     18521 |       0       0     2556     1644     2906    24.1 |      120 |
22.88/22.94	c |     22010 |       0       0     2556     2157     3025    24.0 |      120 |
22.88/22.94	c |     25958 |       0       0     2556     3031     3144    24.3 |      120 |
22.88/22.94	c |     30411 |       0       0     2556     2702     3262    24.0 |      120 |
22.88/22.94	c |     35419 |       0       0     2556     2738     3381    24.5 |      120 |
22.88/22.94	c |     41038 |       0       0     2556     3219     3499    25.0 |      120 |
22.88/22.94	c |     47329 |       0       0     2556     2404     3618    24.2 |      120 |
22.88/22.94	c |     54360 |       0       0     2556     2065     3737    23.2 |      120 |
22.88/22.94	c |     62205 |       0       0     2556     2304     3857    23.2 |      120 |
22.88/22.94	c |     70945 |       0       0     2556     3205     3978    24.9 |      120 |
22.88/22.94	c |     80669 |       0       0     2556     2839     4099    24.4 |      120 |
22.88/22.94	c |     91476 |       0       0     2556     3250     4222    24.6 |      120 |
22.88/22.94	c |    103474 |       0       0     2556     2401     4346    23.5 |      120 |
22.88/22.94	c |    116782 |       0       0     2556     2471     4471    23.4 |      120 |
22.88/22.94	c |    131532 |       0       0     2556     3628     4597    23.1 |      120 |
22.88/22.94	c |    147868 |       0       0     2556     3662     4726    23.9 |      120 |
22.88/22.94	c |    165948 |       0       0     2556     2583     4855    24.2 |      120 |
22.88/22.94	c |    185947 |       0       0     2556     2904     4987    24.2 |      120 |
22.88/22.94	c |    208057 |       0       0     2556     4832     5120    23.7 |      120 |
22.88/22.94	c |    232489 |       0       0     2556     3368     5255    23.3 |      120 |
22.88/22.94	c |    259475 |       0       0     2556     3735     5393    23.1 |      120 |
22.88/22.94	c |    289271 |       0       0     2556     3504     5532    23.6 |      120 |
22.88/22.94	c |    322158 |       0       0     2556     5611     5674    23.5 |      120 |
22.88/22.94	c |    358445 |       0       0     2556     4606     5818    23.5 |      120 |
22.88/22.94	c |    398472 |       0       0     2556     3406     5965    23.7 |      120 |
22.88/22.94	c |    442613 |       0       0     2556     5303     6114    22.7 |      120 |
22.88/22.94	c |    491279 |       0       0     2556     4503     6265    23.1 |      120 |
22.88/22.94	c |    544923 |       0       0     2556     4282

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-1515717-1238258154/watcher-1515717-1238258154 -o /tmp/evaluation-result-1515717-1238258154/solver-1515717-1238258154 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515717-1238258154.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 3/68 8538
/proc/meminfo: memFree=1307568/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=1108 CPUtime=0
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1098476979 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134567655 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 277 137 55 166 0 108 0

[startup+0.088799 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8538
/proc/meminfo: memFree=1307568/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=1768 CPUtime=0.08
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 344 0 0 0 8 0 0 0 18 0 1 0 1098476979 1810432 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 442 330 72 166 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1768

[startup+0.1018 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8538
/proc/meminfo: memFree=1307568/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=1768 CPUtime=0.09
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 348 0 0 0 9 0 0 0 18 0 1 0 1098476979 1810432 334 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 442 334 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301821 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8538
/proc/meminfo: memFree=1307568/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=2032 CPUtime=0.29
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 1098476979 2080768 389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 508 389 72 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.70186 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 8538
/proc/meminfo: memFree=1307568/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=2296 CPUtime=0.69
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 470 0 0 0 69 0 0 0 22 0 1 0 1098476979 2351104 456 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 574 456 72 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1305832/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=2560 CPUtime=1.49
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 547 0 0 0 149 0 0 0 25 0 1 0 1098476979 2621440 533 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 640 533 72 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1305384/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=2972 CPUtime=3.09
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 639 0 0 0 309 0 0 0 25 0 1 0 1098476979 3043328 625 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 743 625 72 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1304744/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=3508 CPUtime=6.29
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 758 0 0 0 629 0 0 0 25 0 1 0 1098476979 3592192 744 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 877 744 72 166 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3508

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1303976/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=4196 CPUtime=12.69
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 928 0 0 0 1269 0 0 0 25 0 1 0 1098476979 4296704 914 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 1049 914 72 166 0 880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4196

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1303016/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=5188 CPUtime=25.48
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 1146 0 0 0 2548 0 0 0 25 0 1 0 1098476979 5312512 1132 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 1297 1132 72 166 0 1128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5188

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1301736/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=6772 CPUtime=51.08
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 1471 0 0 0 5107 1 0 0 25 0 1 0 1098476979 6934528 1457 1992294400 134512640 135192793 4294956224 18446744073709551615 134550425 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 1693 1457 72 166 0 1524 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6772

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1300136/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=8440 CPUtime=102.27
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 1840 0 0 0 10226 1 0 0 25 0 1 0 1098476979 8642560 1826 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 2110 1826 72 166 0 1941 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8440

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1299048/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=9508 CPUtime=162.25
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 2114 0 0 0 16223 2 0 0 25 0 1 0 1098476979 9736192 2100 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 2377 2100 72 166 0 2208 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9508

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1297832/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=10676 CPUtime=222.23
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 2404 0 0 0 22221 2 0 0 25 0 1 0 1098476979 10932224 2390 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 2669 2390 72 166 0 2500 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10676

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1297064/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=11608 CPUtime=282.22
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 2586 0 0 0 28219 3 0 0 25 0 1 0 1098476979 11886592 2572 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 2902 2572 72 166 0 2733 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11608

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8539
/proc/meminfo: memFree=1296168/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=12828 CPUtime=342.2
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 2794 0 0 0 34217 3 0 0 25 0 1 0 1098476979 13135872 2780 1992294400 134512640 135192793 4294956224 18446744073709551615 134552424 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 3207 2780 72 166 0 3038 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1295144/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=13968 CPUtime=402.18
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3030 0 0 0 40215 3 0 0 25 0 1 0 1098476979 14303232 3016 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 3492 3016 72 166 0 3323 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13968

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1294952/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=14320 CPUtime=462.16
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3125 0 0 0 46213 3 0 0 25 0 1 0 1098476979 14663680 3111 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 3580 3111 72 166 0 3411 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14320

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1294504/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=15024 CPUtime=522.14
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3251 0 0 0 52210 4 0 0 25 0 1 0 1098476979 15384576 3237 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 3756 3237 72 166 0 3587 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15024

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1293800/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=15964 CPUtime=582.13
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3424 0 0 0 58209 4 0 0 25 0 1 0 1098476979 16347136 3410 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 3991 3410 72 166 0 3822 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15964

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1293288/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=16540 CPUtime=642.11
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3537 0 0 0 64207 4 0 0 25 0 1 0 1098476979 16936960 3523 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4135 3523 72 166 0 3966 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16540

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1292712/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=17304 CPUtime=702.1
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3681 0 0 0 70205 5 0 0 25 0 1 0 1098476979 17719296 3667 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4326 3667 72 166 0 4157 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 17304

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1292200/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=17856 CPUtime=762.08
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3799 0 0 0 76203 5 0 0 25 0 1 0 1098476979 18284544 3785 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4464 3785 72 166 0 4295 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 17856

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1292200/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=17856 CPUtime=822.06
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3807 0 0 0 82201 5 0 0 25 0 1 0 1098476979 18284544 3793 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4464 3793 72 166 0 4295 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 17856

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 8541
/proc/meminfo: memFree=1292136/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=17856 CPUtime=882.04
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3813 0 0 0 88199 5 0 0 25 0 1 0 1098476979 18284544 3799 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4464 3799 72 166 0 4295 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 17856

[startup+942.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/69 8541
/proc/meminfo: memFree=1292072/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=17856 CPUtime=942.03
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3829 0 0 0 94197 6 0 0 25 0 1 0 1098476979 18284544 3815 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4464 3815 72 166 0 4295 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 17856

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/69 8541
/proc/meminfo: memFree=1291944/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=18016 CPUtime=1002.01
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3871 0 0 0 100195 6 0 0 25 0 1 0 1098476979 18448384 3857 1992294400 134512640 135192793 4294956224 18446744073709551615 134550785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4504 3857 72 166 0 4335 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 18016

[startup+1062.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/69 8541
/proc/meminfo: memFree=1291432/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=18592 CPUtime=1062
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 3983 0 0 0 106194 6 0 0 25 0 1 0 1098476979 19038208 3969 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4648 3969 72 166 0 4479 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 18592

[startup+1122.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/69 8541
/proc/meminfo: memFree=1291112/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=18976 CPUtime=1121.98
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 4079 0 0 0 112192 6 0 0 25 0 1 0 1098476979 19431424 4065 1992294400 134512640 135192793 4294956224 18446744073709551615 134537310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4744 4065 72 166 0 4575 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 18976

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/69 8541
/proc/meminfo: memFree=1290856/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=18976 CPUtime=1181.96
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 4135 0 0 0 118190 6 0 0 25 0 1 0 1098476979 19431424 4121 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4744 4121 72 166 0 4575 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 18976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.03 1.00 2/69 8541
/proc/meminfo: memFree=1290792/2055920 swapFree=4175244/4192956
[pid=8538] ppid=8536 vsize=19168 CPUtime=1200.06
/proc/8538/stat : 8538 (mxc-sat09) R 8536 8538 8348 0 -1 4194304 4146 0 0 0 120000 6 0 0 25 0 1 0 1098476979 19628032 4132 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8538/statm: 4792 4132 72 166 0 4623 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19168

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
CPU system time (s): 0.072988
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 19168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4146
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= 1197

runsolver used 1.13583 second user time and 3.24151 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-28 17:35:54
IDJOB=1515717
IDBENCH=70453
IDSOLVER=504
FILE ID=node60/1515717-1238258154
PBS_JOBID= 9060780
Free space on /tmp= 66404 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515717-1238258154/watcher-1515717-1238258154 -o /tmp/evaluation-result-1515717-1238258154/solver-1515717-1238258154 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515717-1238258154.cnf

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

MD5SUM BENCH= f7bf3a504486cf138c26426940975d5c
RANDOM SEED=1781326796

node60.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		: 3000.202
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		: 3000.202
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:       1308048 kB
Buffers:         79248 kB
Cached:         580644 kB
SwapCached:      10996 kB
Active:         199116 kB
Inactive:       473848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308048 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          18372 kB
Slab:            60504 kB
Committed_AS:  3205940 kB
PageTables:       1712 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= 66404 MiB
End job on node60 at 2009-03-28 17:55:56