Trace number 1516689

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/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.48/30.54	c starting MXC with:
30.48/30.54	c cnf_path = HOME/instance-1516689-1238273447.cnf
30.48/30.54	c restart_strategy = auto
30.48/30.54	c sign_strategy = cached
30.48/30.54	c use_preprocessing = -1
30.48/30.54	c output_implicant = 1
30.48/30.54	c timeout_seconds = 0
30.48/30.54	c running SatELite... done
30.48/30.54	c 16 vars eliminated
30.48/30.54	c received 0 units and 2101 clauses from SatELite
30.48/30.54	c 15 assignments made, starting to guess now
30.48/30.54	c ===================================[MXC]=====================================
30.48/30.54	c | Conflicts |                Clause Statistics                   |   Vars   |
30.48/30.54	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.48/30.54	c =============================================================================
30.48/30.54	c |         0 |       0       0     2101        0        0     nan |      500 |
30.48/30.54	c |       100 |       0       0     2101      100     1050    22.5 |      485 |
30.48/30.54	c |       210 |       0       0     2101      210     1105    23.7 |      485 |
30.48/30.54	c |       441 |       0       0     2101      441     1220    22.7 |      485 |
30.48/30.54	c |       805 |       0       0     2101      805     1402    22.8 |      485 |
30.48/30.54	c |      1315 |       0       0     2101     1315     1609    22.2 |      485 |
30.48/30.54	c |      1986 |       0       0     2101     1138     1754    21.1 |      485 |
30.48/30.54	c |      2834 |       0       0     2101     1046     1894    20.6 |      485 |
30.48/30.54	c |      3876 |       0       0     2101     1076     2031    22.3 |      485 |
30.48/30.54	c |      5132 |       0       0     2101     1259     2163    24.9 |      485 |
30.48/30.54	c |      6623 |       0       0     2101     1624     2292    22.3 |      485 |
30.48/30.54	c |      8373 |       0       0     2101     2200     2419    21.6 |      485 |
30.48/30.54	c |     10408 |       0       0     2101     1761     2543    20.6 |      485 |
30.48/30.54	c |     12756 |       0       0     2101     1487     2665    21.7 |      485 |
30.48/30.54	c |     15449 |       0       0     2101     1425     2786    21.7 |      485 |
30.48/30.54	c |     18521 |       0       0     2101     1629     2906    22.1 |      485 |
30.48/30.54	c |     22010 |       0       0     2101     2138     3025    21.6 |      485 |
30.48/30.54	c |     25958 |       0       0     2101     3008     3144    22.6 |      485 |
30.48/30.54	c |     30411 |       0       0     2101     2673     3262    21.5 |      485 |
30.48/30.54	c |     35419 |       0       0     2101     2707     3381    22.0 |      485 |
30.48/30.54	c |     41038 |       0       0     2101     3180     3499    21.6 |      485 |
30.48/30.54	c |     47329 |       0       0     2101     2363     3618    20.4 |      485 |
30.48/30.54	c |     54360 |       0       0     2101     2023     3737    23.4 |      485 |
30.48/30.54	c |     62205 |       0       0     2101     2253     3857    23.9 |      485 |
30.48/30.54	c |     70945 |       0       0     2101     3151     3978    22.2 |      485 |
30.48/30.54	c |     80669 |       0       0     2101     2776     4099    22.8 |      485 |
30.48/30.54	c |     91476 |       0       0     2101     3175     4222    21.9 |      485 |
30.48/30.54	c |    103474 |       0       0     2101     2303     4346    20.5 |      485 |
30.48/30.54	c |    116782 |       0       0     2101     2365     4471    21.0 |      485 |
30.48/30.54	c |    131532 |       0       0     2101     3502     4597    20.7 |      485 |
30.48/30.54	c |    147868 |       0       0     2101     3527     4726    21.4 |      485 |
30.48/30.54	c |    165948 |       0       0     2101     4854     4855    22.1 |      485 |
30.48/30.54	c |    185947 |       0       0     2101     2719     4987    20.9 |      485 |
30.48/30.54	c |    208057 |       0       0     2101     4616     5120    22.8 |      485 |
30.48/30.54	c |    232489 |       0       0     2101     3107     5255    20.4 |      485 |
30.48/30.54	c |    259475 |       0       0     2101     3455     5393    21.3 |      485 |
30.48/30.54	c |    289271 |       0       0     2101     3197     5532    19.9 |      485 |
30.48/30.54	c |    322158 |       0       0     2101     5270     5674    21.3 |      485 |
30.48/30.54	c |    358445 |       0       0     2101     4231     5818    21.6 |      485 |
30.48/30.54	c |    398472 |       0       0     2101     3004     5965    19.5 |      485 |
30.48/30.54	c |    442613 |       0       0     2101     4876     6114    21.9 |      485 |
30.48/30.54	c |    491279 |       0       0     2101     4035     6265    21.4 |      485 |
30.48/30.54	c |    544923 |       0       0     2101     3761

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-1516689-1238273447/watcher-1516689-1238273447 -o /tmp/evaluation-result-1516689-1238273447/solver-1516689-1238273447 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516689-1238273447.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: 0.99 0.97 0.99 3/64 31456
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=1108 CPUtime=0
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1100007521 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134744597 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 277 131 56 166 0 108 0

[startup+0.0335039 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31456
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=1504 CPUtime=0.03
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 268 0 0 0 3 0 0 0 18 0 1 0 1100007521 1540096 254 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 376 254 72 166 0 207 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1504

[startup+0.101509 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31456
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=1768 CPUtime=0.09
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 1100007521 1810432 312 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 442 312 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301527 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31456
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=1912 CPUtime=0.29
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 391 0 0 0 29 0 0 0 19 0 1 0 1100007521 1957888 377 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 478 377 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701562 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31456
/proc/meminfo: memFree=1556424/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=2180 CPUtime=0.69
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 461 0 0 0 69 0 0 0 22 0 1 0 1100007521 2232320 447 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 545 447 73 166 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2180

[startup+1.50163 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1554752/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=2576 CPUtime=1.49
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 553 0 0 0 149 0 0 0 25 0 1 0 1100007521 2637824 539 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 644 539 73 166 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2576

[startup+3.10178 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1554176/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=3108 CPUtime=3.09
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 674 0 0 0 309 0 0 0 25 0 1 0 1100007521 3182592 660 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 777 660 73 166 0 608 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3108

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1553408/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=3776 CPUtime=6.29
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 827 0 0 0 629 0 0 0 25 0 1 0 1100007521 3866624 813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 944 813 73 166 0 775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3776

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1552384/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=4580 CPUtime=12.69
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 1023 0 0 0 1269 0 0 0 25 0 1 0 1100007521 4689920 1009 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 1145 1009 73 166 0 976 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4580

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1551424/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=5672 CPUtime=25.48
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 1263 0 0 0 2548 0 0 0 25 0 1 0 1100007521 5808128 1249 1992294400 134512640 135192793 4294956224 18446744073709551615 134551000 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 1418 1249 73 166 0 1249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5672

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1550080/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=7044 CPUtime=51.07
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 1604 0 0 0 5107 0 0 0 25 0 1 0 1100007521 7213056 1590 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 1761 1590 73 166 0 1592 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7044

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1548160/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=9200 CPUtime=102.27
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 2065 0 0 0 10226 1 0 0 25 0 1 0 1100007521 9420800 2051 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 2300 2051 73 166 0 2131 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9200

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1546304/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=11284 CPUtime=162.24
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 2532 0 0 0 16223 1 0 0 25 0 1 0 1100007521 11554816 2518 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 2821 2518 73 166 0 2652 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11284

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1544960/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=12832 CPUtime=222.23
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 2851 0 0 0 22221 2 0 0 25 0 1 0 1100007521 13139968 2837 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 3208 2837 73 166 0 3039 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12832

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1544000/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=13952 CPUtime=282.21
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 3089 0 0 0 28219 2 0 0 25 0 1 0 1100007521 14286848 3075 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 3488 3075 73 166 0 3319 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13952

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1542784/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=15208 CPUtime=342.2
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 3395 0 0 0 34217 3 0 0 25 0 1 0 1100007521 15572992 3381 1992294400 134512640 135192793 4294956224 18446744073709551615 134550979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 3802 3381 73 166 0 3633 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15208

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1541952/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=16104 CPUtime=402.18
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 3603 0 0 0 40215 3 0 0 25 0 1 0 1100007521 16490496 3589 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 4026 3589 73 166 0 3857 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16104

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1541056/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=17020 CPUtime=462.17
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 3804 0 0 0 46213 4 0 0 25 0 1 0 1100007521 17428480 3790 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 4255 3790 73 166 0 4086 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17020

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1540288/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=17768 CPUtime=522.15
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 3992 0 0 0 52211 4 0 0 25 0 1 0 1100007521 18194432 3978 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 4442 3978 73 166 0 4273 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31457
/proc/meminfo: memFree=1539776/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=18280 CPUtime=582.13
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 4119 0 0 0 58209 4 0 0 25 0 1 0 1100007521 18718720 4105 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 4570 4105 73 166 0 4401 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18280

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1538880/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=19244 CPUtime=642.12
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 4314 0 0 0 64207 5 0 0 25 0 1 0 1100007521 19705856 4300 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 4811 4300 73 166 0 4642 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19244

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1538240/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=19896 CPUtime=702.09
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 4460 0 0 0 70204 5 0 0 25 0 1 0 1100007521 20373504 4446 1992294400 134512640 135192793 4294956224 18446744073709551615 134533813 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 4974 4446 73 166 0 4805 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19896

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1537664/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=20480 CPUtime=762.08
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 4593 0 0 0 76203 5 0 0 25 0 1 0 1100007521 20971520 4579 1992294400 134512640 135192793 4294956224 18446744073709551615 134752464 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 5120 4579 73 166 0 4951 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 20480

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1537152/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=21296 CPUtime=822.07
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 4765 0 0 0 82201 6 0 0 25 0 1 0 1100007521 21807104 4751 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 5324 4751 73 166 0 5155 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21296

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1536640/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=21808 CPUtime=882.05
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 4882 0 0 0 88199 6 0 0 25 0 1 0 1100007521 22331392 4868 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 5452 4868 73 166 0 5283 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21808

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1535872/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=22680 CPUtime=942.03
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 5066 0 0 0 94197 6 0 0 25 0 1 0 1100007521 23224320 5052 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 5670 5052 73 166 0 5501 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22680

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1535488/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=23000 CPUtime=1002.02
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 5146 0 0 0 100195 7 0 0 25 0 1 0 1100007521 23552000 5132 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 5750 5132 73 166 0 5581 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1535168/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=23540 CPUtime=1062
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 5236 0 0 0 106193 7 0 0 25 0 1 0 1100007521 24104960 5222 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 5885 5222 73 166 0 5716 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1534656/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=24112 CPUtime=1121.99
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 5352 0 0 0 112191 8 0 0 25 0 1 0 1100007521 24690688 5338 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 6028 5338 73 166 0 5859 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1534144/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=24784 CPUtime=1181.97
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 5489 0 0 0 118189 8 0 0 25 0 1 0 1100007521 25378816 5475 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 6196 5475 73 166 0 6027 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31463
/proc/meminfo: memFree=1534016/2055920 swapFree=4178352/4192956
[pid=31456] ppid=31454 vsize=24976 CPUtime=1200.07
/proc/31456/stat : 31456 (mxc-sat09) R 31454 31456 31269 0 -1 4194304 5524 0 0 0 119999 8 0 0 25 0 1 0 1100007521 25575424 5510 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31456/statm: 6244 5510 73 166 0 6075 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24976

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): 1199.99
CPU system time (s): 0.088986
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 24976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5524
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= 1326

runsolver used 0.946856 second user time and 2.77958 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 21:50:47
IDJOB=1516689
IDBENCH=70534
IDSOLVER=504
FILE ID=node43/1516689-1238273447
PBS_JOBID= 9060849
Free space on /tmp= 63084 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516689-1238273447/watcher-1516689-1238273447 -o /tmp/evaluation-result-1516689-1238273447/solver-1516689-1238273447 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516689-1238273447.cnf

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=227483779

node43.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		: 3000.242
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		: 3000.242
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:       1556840 kB
Buffers:         58676 kB
Cached:         358024 kB
SwapCached:       8504 kB
Active:         102100 kB
Inactive:       324624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556840 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:            58240 kB
Committed_AS:  2372536 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 22:10:50