Trace number 1517829

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.07 1200.81

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
MD5SUMcb595cd6bad1f0c5699baaa892a03467
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.7418
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

25.38/25.49	c starting MXC with:
25.38/25.49	c cnf_path = HOME/instance-1517829-1238291725.cnf
25.38/25.49	c restart_strategy = auto
25.38/25.49	c sign_strategy = cached
25.38/25.49	c use_preprocessing = -1
25.38/25.49	c output_implicant = 1
25.38/25.49	c timeout_seconds = 0
25.38/25.49	c running SatELite... done
25.38/25.49	c 6 vars eliminated
25.38/25.49	c received 0 units and 1611 clauses from SatELite
25.38/25.49	c 5 assignments made, starting to guess now
25.38/25.49	c ===================================[MXC]=====================================
25.38/25.49	c | Conflicts |                Clause Statistics                   |   Vars   |
25.38/25.49	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.38/25.49	c =============================================================================
25.38/25.49	c |         0 |       0       0     1611        0        0     nan |      380 |
25.38/25.49	c |       100 |       0       0     1611      100     1050    19.4 |      375 |
25.38/25.49	c |       210 |       0       0     1611      210     1105    18.4 |      375 |
25.38/25.49	c |       441 |       0       0     1611      441     1220    19.0 |      375 |
25.38/25.49	c |       805 |       0       0     1611      805     1402    18.7 |      375 |
25.38/25.50	c |      1315 |       0       0     1611     1315     1609    18.7 |      375 |
25.38/25.50	c |      1986 |       0       0     1611     1138     1754    18.9 |      375 |
25.38/25.50	c |      2834 |       0       0     1611     1046     1894    18.8 |      375 |
25.38/25.50	c |      3876 |       0       0     1611     1076     2031    18.6 |      375 |
25.38/25.50	c |      5132 |       0       0     1611     1259     2163    17.9 |      375 |
25.38/25.50	c |      6623 |       0       0     1611     1624     2292    18.1 |      375 |
25.38/25.50	c |      8373 |       0       0     1611     2200     2419    17.6 |      375 |
25.38/25.50	c |     10408 |       0       0     1611     1762     2543    17.4 |      375 |
25.38/25.50	c |     12756 |       0       0     1611     1487     2665    17.1 |      375 |
25.38/25.50	c |     15449 |       0       0     1611     1425     2786    17.6 |      375 |
25.38/25.50	c |     18521 |       0       0     1611     1626     2906    17.9 |      375 |
25.38/25.50	c |     22010 |       0       0     1611     2135     3025    17.3 |      375 |
25.38/25.50	c |     25958 |       0       0     1611     3006     3144    16.3 |      375 |
25.38/25.50	c |     30411 |       0       0     1611     2672     3262    17.4 |      375 |
25.38/25.50	c |     35419 |       0       0     1611     2705     3381    18.8 |      375 |
25.38/25.50	c |     41038 |       0       0     1611     3177     3499    20.4 |      375 |
25.38/25.50	c |     47329 |       0       0     1611     2356     3618    18.0 |      375 |
25.38/25.50	c |     54360 |       0       0     1611     2011     3737    16.6 |      375 |
25.38/25.50	c |     62205 |       0       0     1611     2240     3857    17.8 |      375 |
25.38/25.50	c |     70945 |       0       0     1611     3139     3978    18.4 |      375 |
25.38/25.50	c |     80669 |       0       0     1611     2769     4099    18.8 |      375 |
25.38/25.50	c |     91476 |       0       0     1611     3173     4222    18.2 |      375 |
25.38/25.50	c |    103474 |       0       0     1611     2303     4346    18.5 |      375 |
25.38/25.50	c |    116782 |       0       0     1611     2359     4471    17.3 |      375 |
25.38/25.50	c |    131532 |       0       0     1611     3499     4597    17.9 |      375 |
25.38/25.50	c |    147868 |       0       0     1611     3528     4726    18.3 |      375 |
25.38/25.50	c |    165948 |       0       0     1611     2430     4855    16.9 |      375 |
25.38/25.50	c |    185947 |       0       0     1611     2727     4987    16.0 |      375 |
25.38/25.50	c |    208057 |       0       0     1611     4621     5120    17.5 |      375 |
25.38/25.50	c |    232489 |       0       0     1611     3130     5255    16.0 |      375 |
25.38/25.50	c |    259475 |       0       0     1611     3488     5393    17.8 |      375 |
25.38/25.50	c |    289271 |       0       0     1611     3227     5532    17.1 |      375 |
25.38/25.50	c |    322158 |       0       0     1611     5305     5674    16.2 |      375 |
25.38/25.50	c |    358445 |       0       0     1611     4261     5818    17.0 |      375 |
25.38/25.50	c |    398472 |       0       0     1611     3039     5965    17.4 |      375 |
25.38/25.50	c |    442613 |       0       0     1611     4905     6114    17.0 |      375 |
25.38/25.50	c |    491279 |       0       0     1611     4055     6265    17.9 |      375 |
25.38/25.50	c |    544923 |       0       0     1611     3776

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-1517829-1238291725/watcher-1517829-1238291725 -o /tmp/evaluation-result-1517829-1238291725/solver-1517829-1238291725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517829-1238291725.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 0.97 0.99 2/65 15692
/proc/meminfo: memFree=877104/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=980 CPUtime=0
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 130 0 0 0 0 0 0 0 21 0 1 0 988546237 1003520 116 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 245 116 54 166 0 76 0

[startup+0.088269 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15692
/proc/meminfo: memFree=877104/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=1640 CPUtime=0.08
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 297 0 0 0 8 0 0 0 21 0 1 0 988546237 1679360 283 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 410 283 73 166 0 241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1640

[startup+0.101269 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15692
/proc/meminfo: memFree=877104/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=1640 CPUtime=0.09
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 297 0 0 0 9 0 0 0 21 0 1 0 988546237 1679360 283 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 410 283 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301287 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15692
/proc/meminfo: memFree=877104/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=1772 CPUtime=0.29
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 354 0 0 0 29 0 0 0 22 0 1 0 988546237 1814528 340 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 443 340 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701325 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15692
/proc/meminfo: memFree=877104/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=2036 CPUtime=0.69
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 421 0 0 0 69 0 0 0 25 0 1 0 988546237 2084864 407 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 509 407 73 166 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 15693
/proc/meminfo: memFree=875624/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=2432 CPUtime=1.49
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 988546237 2490368 494 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 608 494 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10155 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 15693
/proc/meminfo: memFree=875112/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=2968 CPUtime=3.09
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 641 0 0 0 309 0 0 0 25 0 1 0 988546237 3039232 627 1992294400 134512640 135192793 4294956224 18446744073709551615 134551023 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 742 627 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30185 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 15693
/proc/meminfo: memFree=874280/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=3652 CPUtime=6.29
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 792 0 0 0 629 0 0 0 25 0 1 0 988546237 3739648 778 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 913 778 73 166 0 744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3652

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 15693
/proc/meminfo: memFree=873320/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=4484 CPUtime=12.69
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 978 0 0 0 1269 0 0 0 25 0 1 0 988546237 4591616 964 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 1121 964 73 166 0 952 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4484

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 15693
/proc/meminfo: memFree=872232/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=5456 CPUtime=25.48
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 1234 0 0 0 2548 0 0 0 25 0 1 0 988546237 5586944 1220 1992294400 134512640 135192793 4294956224 18446744073709551615 134532596 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 1364 1220 73 166 0 1195 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5456

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 15693
/proc/meminfo: memFree=871016/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=6896 CPUtime=51.07
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 1547 0 0 0 5107 0 0 0 25 0 1 0 988546237 7061504 1533 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 1724 1533 73 166 0 1555 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6896

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 15693
/proc/meminfo: memFree=868968/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=9036 CPUtime=102.26
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 2033 0 0 0 10226 0 0 0 25 0 1 0 988546237 9252864 2019 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 2259 2019 73 166 0 2090 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9036

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15693
/proc/meminfo: memFree=867368/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=10844 CPUtime=162.25
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 2452 0 0 0 16224 1 0 0 25 0 1 0 988546237 11104256 2438 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 2711 2438 73 166 0 2542 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10844

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15693
/proc/meminfo: memFree=866152/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=12084 CPUtime=222.23
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 2736 0 0 0 22222 1 0 0 25 0 1 0 988546237 12374016 2722 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 3021 2722 73 166 0 2852 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12084

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15693
/proc/meminfo: memFree=864936/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=13416 CPUtime=282.21
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 3018 0 0 0 28220 1 0 0 25 0 1 0 988546237 13737984 3004 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 3354 3004 73 166 0 3185 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13416

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15699
/proc/meminfo: memFree=863904/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=14332 CPUtime=342.19
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 3247 0 0 0 34217 2 0 0 25 0 1 0 988546237 14675968 3233 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 3583 3233 73 166 0 3414 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14332

[startup+402.301 s]
/proc/loadavg: 1.15 1.00 1.00 2/66 16179
/proc/meminfo: memFree=862192/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=15340 CPUtime=401.76
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 3444 0 0 0 40174 2 0 0 25 0 1 0 988546237 15708160 3430 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 3835 3430 73 166 0 3666 0
Current children cumulated CPU time (s) 401.76
Current children cumulated vsize (KiB) 15340

[startup+462.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 16179
/proc/meminfo: memFree=862056/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=16272 CPUtime=461.75
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 3641 0 0 0 46172 3 0 0 25 0 1 0 988546237 16662528 3627 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 4068 3627 73 166 0 3899 0
Current children cumulated CPU time (s) 461.75
Current children cumulated vsize (KiB) 16272

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 16179
/proc/meminfo: memFree=861352/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=17120 CPUtime=521.73
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 3818 0 0 0 52170 3 0 0 25 0 1 0 988546237 17530880 3804 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 4280 3804 73 166 0 4111 0
Current children cumulated CPU time (s) 521.73
Current children cumulated vsize (KiB) 17120

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=860584/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=17912 CPUtime=581.72
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4001 0 0 0 58169 3 0 0 25 0 1 0 988546237 18341888 3987 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 4478 3987 73 166 0 4309 0
Current children cumulated CPU time (s) 581.72
Current children cumulated vsize (KiB) 17912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=860072/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=18536 CPUtime=641.7
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4115 0 0 0 64167 3 0 0 25 0 1 0 988546237 18980864 4101 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 4634 4101 73 166 0 4465 0
Current children cumulated CPU time (s) 641.7
Current children cumulated vsize (KiB) 18536

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=859496/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=19208 CPUtime=701.69
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4273 0 0 0 70165 4 0 0 25 0 1 0 988546237 19668992 4259 1992294400 134512640 135192793 4294956224 18446744073709551615 134533171 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 4802 4259 73 166 0 4633 0
Current children cumulated CPU time (s) 701.69
Current children cumulated vsize (KiB) 19208

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=859048/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=19864 CPUtime=761.67
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4391 0 0 0 76163 4 0 0 25 0 1 0 988546237 20340736 4377 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 4966 4377 73 166 0 4797 0
Current children cumulated CPU time (s) 761.67
Current children cumulated vsize (KiB) 19864

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=858216/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=20900 CPUtime=821.65
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4590 0 0 0 82161 4 0 0 25 0 1 0 988546237 21401600 4576 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 5225 4576 73 166 0 5056 0
Current children cumulated CPU time (s) 821.65
Current children cumulated vsize (KiB) 20900

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=857832/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=21416 CPUtime=881.63
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4702 0 0 0 88159 4 0 0 25 0 1 0 988546237 21929984 4688 1992294400 134512640 135192793 4294956224 18446744073709551615 134533959 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 5354 4688 73 166 0 5185 0
Current children cumulated CPU time (s) 881.63
Current children cumulated vsize (KiB) 21416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=857448/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=21896 CPUtime=941.62
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4792 0 0 0 94158 4 0 0 25 0 1 0 988546237 22421504 4778 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 5474 4778 73 166 0 5305 0
Current children cumulated CPU time (s) 941.62
Current children cumulated vsize (KiB) 21896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=857000/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=22412 CPUtime=1001.6
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4906 0 0 0 100156 4 0 0 25 0 1 0 988546237 22949888 4892 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 5603 4892 73 166 0 5434 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 22412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=856680/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=22908 CPUtime=1061.58
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 4988 0 0 0 106154 4 0 0 25 0 1 0 988546237 23457792 4974 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 5727 4974 73 166 0 5558 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 22908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=856296/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=23424 CPUtime=1121.57
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 5092 0 0 0 112152 5 0 0 25 0 1 0 988546237 23986176 5078 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 5856 5078 73 166 0 5687 0
Current children cumulated CPU time (s) 1121.57
Current children cumulated vsize (KiB) 23424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=855784/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=23952 CPUtime=1181.56
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 5222 0 0 0 118151 5 0 0 25 0 1 0 988546237 24526848 5208 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 5988 5208 73 166 0 5819 0
Current children cumulated CPU time (s) 1181.56
Current children cumulated vsize (KiB) 23952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16179
/proc/meminfo: memFree=855592/2055920 swapFree=4176856/4192956
[pid=15692] ppid=15690 vsize=24144 CPUtime=1200.06
/proc/15692/stat : 15692 (mxc-sat09) R 15690 15692 15443 0 -1 4194304 5261 0 0 0 120001 5 0 0 25 0 1 0 988546237 24723456 5247 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 6036 5247 73 166 0 5867 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24144

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): 1200.81
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9382
Max. virtual memory (cumulated for all children) (KiB): 24144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5261
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= 1
involuntary context switches= 3648

runsolver used 1.2998 second user time and 3.07053 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-29 03:55:25
IDJOB=1517829
IDBENCH=70629
IDSOLVER=504
FILE ID=node8/1517829-1238291725
PBS_JOBID= 9060954
Free space on /tmp= 64044 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517829-1238291725/watcher-1517829-1238291725 -o /tmp/evaluation-result-1517829-1238291725/solver-1517829-1238291725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517829-1238291725.cnf

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

MD5SUM BENCH= cb595cd6bad1f0c5699baaa892a03467
RANDOM SEED=1751780695

node8.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:        877584 kB
Buffers:         93640 kB
Cached:         985564 kB
SwapCached:       9204 kB
Active:         113300 kB
Inactive:       976468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877584 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            74336 kB
Committed_AS:  2567896 kB
PageTables:       1376 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= 64056 MiB
End job on node8 at 2009-03-29 04:15:28