Trace number 1517721

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 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
MD5SUMef8baf42456f710e70f6a8e764cf7030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark187.615
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 

29.52/29.73	c starting MXC with:
29.52/29.73	c cnf_path = HOME/instance-1517721-1238290139.cnf
29.52/29.73	c restart_strategy = auto
29.52/29.73	c sign_strategy = cached
29.52/29.73	c use_preprocessing = -1
29.52/29.73	c output_implicant = 1
29.52/29.73	c timeout_seconds = 0
29.52/29.73	c running SatELite... done
29.52/29.73	c 10 vars eliminated
29.52/29.73	c received 0 units and 1943 clauses from SatELite
29.52/29.73	c 9 assignments made, starting to guess now
29.52/29.73	c ===================================[MXC]=====================================
29.52/29.73	c | Conflicts |                Clause Statistics                   |   Vars   |
29.52/29.73	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.52/29.73	c =============================================================================
29.52/29.73	c |         0 |       0       0     1943        0        0     nan |      460 |
29.52/29.73	c |       100 |       0       0     1943      100     1050    26.1 |      451 |
29.52/29.73	c |       210 |       0       0     1943      210     1105    22.9 |      451 |
29.52/29.73	c |       441 |       0       0     1943      441     1220    22.3 |      451 |
29.52/29.73	c |       805 |       0       0     1943      805     1402    22.0 |      451 |
29.52/29.73	c |      1315 |       0       0     1943     1315     1609    21.6 |      451 |
29.52/29.73	c |      1986 |       0       0     1943     1138     1754    21.9 |      451 |
29.52/29.73	c |      2834 |       0       0     1943     1046     1894    20.4 |      451 |
29.52/29.73	c |      3876 |       0       0     1943     1076     2031    20.1 |      451 |
29.52/29.73	c |      5132 |       0       0     1943     1259     2163    21.5 |      451 |
29.52/29.73	c |      6623 |       0       0     1943     1624     2292    20.5 |      451 |
29.52/29.73	c |      8373 |       0       0     1943     2200     2419    20.2 |      451 |
29.52/29.73	c |     10408 |       0       0     1943     1761     2543    19.6 |      451 |
29.52/29.73	c |     12756 |       0       0     1943     1487     2665    19.2 |      451 |
29.52/29.73	c |     15449 |       0       0     1943     1428     2786    19.2 |      451 |
29.52/29.73	c |     18521 |       0       0     1943     1630     2906    18.5 |      451 |
29.52/29.73	c |     22010 |       0       0     1943     2141     3025    18.8 |      451 |
29.52/29.73	c |     25958 |       0       0     1943     3012     3144    21.2 |      451 |
29.52/29.73	c |     30411 |       0       0     1943     2677     3262    21.0 |      451 |
29.52/29.73	c |     35419 |       0       0     1943     2708     3381    19.2 |      451 |
29.52/29.73	c |     41038 |       0       0     1943     3177     3499    19.3 |      451 |
29.52/29.73	c |     47329 |       0       0     1943     2358     3618    19.7 |      451 |
29.52/29.73	c |     54360 |       0       0     1943     2014     3737    17.8 |      451 |
29.52/29.73	c |     62205 |       0       0     1943     2244     3857    18.4 |      451 |
29.52/29.73	c |     70945 |       0       0     1943     3143     3978    20.7 |      451 |
29.52/29.73	c |     80669 |       0       0     1943     2768     4099    19.3 |      451 |
29.52/29.73	c |     91476 |       0       0     1943     3172     4222    19.6 |      451 |
29.52/29.73	c |    103474 |       0       0     1943     2303     4346    20.2 |      451 |
29.52/29.73	c |    116782 |       0       0     1943     2359     4471    18.2 |      451 |
29.52/29.73	c |    131532 |       0       0     1943     3497     4597    20.9 |      451 |
29.52/29.73	c |    147868 |       0       0     1943     3517     4726    18.9 |      451 |
29.52/29.73	c |    165948 |       0       0     1943     4844     4855    20.8 |      451 |
29.52/29.73	c |    185947 |       0       0     1943     2705     4987    18.2 |      451 |
29.52/29.73	c |    208057 |       0       0     1943     4602     5120    20.9 |      451 |
29.52/29.73	c |    232489 |       0       0     1943     3099     5255    20.5 |      451 |
29.52/29.73	c |    259475 |       0       0     1943     3444     5393    20.5 |      451 |
29.52/29.73	c |    289271 |       0       0     1943     3189     5532    19.2 |      451 |
29.52/29.73	c |    322158 |       0       0     1943     5266     5674    19.5 |      451 |
29.52/29.73	c |    358445 |       0       0     1943     4226     5818    19.3 |      451 |
29.52/29.73	c |    398472 |       0       0     1943     3007     5965    18.9 |      451 |
29.52/29.73	c |    442613 |       0       0     1943     4874     6114    19.0 |      451 |
29.52/29.73	c |    491279 |       0       0     1943     4029     6265    18.5 |      451 |
29.52/29.73	c |    544923 |       0       0     1943     3759

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-1517721-1238290139/watcher-1517721-1238290139 -o /tmp/evaluation-result-1517721-1238290139/solver-1517721-1238290139 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517721-1238290139.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: 2.03 2.04 2.00 4/85 28192
/proc/meminfo: memFree=1800896/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=984 CPUtime=0
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 1101674876 1007616 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134752330 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 246 129 56 166 0 77 0

[startup+0.20185 s]
/proc/loadavg: 2.03 2.04 2.00 4/85 28192
/proc/meminfo: memFree=1800896/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=1776 CPUtime=0.19
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 349 0 0 0 19 0 0 0 20 0 1 0 1101674876 1818624 335 1992294400 134512640 135192793 4294956224 18446744073709551615 134520672 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 444 335 73 166 0 275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1776

[startup+0.30186 s]
/proc/loadavg: 2.03 2.04 2.00 4/85 28192
/proc/meminfo: memFree=1800896/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=1908 CPUtime=0.29
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 372 0 0 0 29 0 0 0 21 0 1 0 1101674876 1953792 358 1992294400 134512640 135192793 4294956224 18446744073709551615 134551609 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 477 358 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.401869 s]
/proc/loadavg: 2.03 2.04 2.00 4/85 28192
/proc/meminfo: memFree=1800896/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=1908 CPUtime=0.39
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 391 0 0 0 39 0 0 0 22 0 1 0 1101674876 1953792 377 1992294400 134512640 135192793 4294956224 18446744073709551615 134520624 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 477 377 73 166 0 308 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1908

[startup+0.7019 s]
/proc/loadavg: 2.03 2.04 2.00 4/85 28192
/proc/meminfo: memFree=1800896/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=2172 CPUtime=0.69
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 439 0 0 0 69 0 0 0 25 0 1 0 1101674876 2224128 425 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 543 425 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50298 s]
/proc/loadavg: 2.03 2.04 2.00 3/86 28193
/proc/meminfo: memFree=1799160/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=2436 CPUtime=1.48
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 521 0 0 0 148 0 0 0 25 0 1 0 1101674876 2494464 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 609 507 73 166 0 440 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2436

[startup+3.10114 s]
/proc/loadavg: 2.03 2.04 2.00 3/86 28193
/proc/meminfo: memFree=1798648/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=2964 CPUtime=3.08
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 635 0 0 0 308 0 0 0 25 0 1 0 1101674876 3035136 621 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 741 621 73 166 0 572 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2964

[startup+6.30146 s]
/proc/loadavg: 2.03 2.04 2.00 3/86 28193
/proc/meminfo: memFree=1797816/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=3628 CPUtime=6.26
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 809 0 0 0 626 0 0 0 25 0 1 0 1101674876 3715072 795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 907 795 73 166 0 738 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3628

[startup+12.7011 s]
/proc/loadavg: 2.02 2.04 2.00 3/86 28193
/proc/meminfo: memFree=1796920/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=4564 CPUtime=12.62
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 1007 0 0 0 1262 0 0 0 25 0 1 0 1101674876 4673536 993 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 1141 993 73 166 0 972 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 4564

[startup+25.5074 s]
/proc/loadavg: 2.02 2.03 2.00 3/86 28193
/proc/meminfo: memFree=1796024/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=5392 CPUtime=25.35
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 1226 0 0 0 2535 0 0 0 25 0 1 0 1101674876 5521408 1212 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 1348 1212 73 166 0 1179 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 5392

[startup+51.1019 s]
/proc/loadavg: 2.07 2.05 2.00 3/86 28193
/proc/meminfo: memFree=1794808/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=6764 CPUtime=50.79
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 1540 0 0 0 5079 0 0 0 25 0 1 0 1101674876 6926336 1526 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 1691 1526 73 166 0 1522 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 6764

[startup+102.302 s]
/proc/loadavg: 2.09 2.05 2.00 3/86 28193
/proc/meminfo: memFree=1792760/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=8964 CPUtime=101.7
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 2020 0 0 0 10170 0 0 0 25 0 1 0 1101674876 9179136 2006 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 2241 2006 73 166 0 2072 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 8964

[startup+162.302 s]
/proc/loadavg: 2.09 2.06 2.00 3/86 28193
/proc/meminfo: memFree=1791160/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=10668 CPUtime=161.36
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 2389 0 0 0 16135 1 0 0 25 0 1 0 1101674876 10924032 2375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 2667 2375 73 166 0 2498 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 10668

[startup+222.302 s]
/proc/loadavg: 2.08 2.06 2.00 3/86 28193
/proc/meminfo: memFree=1789880/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=12164 CPUtime=221.02
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 2734 0 0 0 22101 1 0 0 25 0 1 0 1101674876 12455936 2720 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 3041 2720 73 166 0 2872 0
Current children cumulated CPU time (s) 221.02
Current children cumulated vsize (KiB) 12164

[startup+282.302 s]
/proc/loadavg: 2.08 2.06 2.00 3/86 28193
/proc/meminfo: memFree=1788920/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=13112 CPUtime=280.67
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 2954 0 0 0 28066 1 0 0 25 0 1 0 1101674876 13426688 2940 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 3278 2940 73 166 0 3109 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 13112

[startup+342.308 s]
/proc/loadavg: 2.08 2.06 2.00 3/86 28193
/proc/meminfo: memFree=1788280/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=13744 CPUtime=340.33
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 3115 0 0 0 34031 2 0 0 25 0 1 0 1101674876 14073856 3101 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 3436 3101 73 166 0 3267 0
Current children cumulated CPU time (s) 340.33
Current children cumulated vsize (KiB) 13744

[startup+402.302 s]
/proc/loadavg: 2.03 2.05 2.00 3/86 28193
/proc/meminfo: memFree=1787640/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=14520 CPUtime=399.98
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 3281 0 0 0 39996 2 0 0 25 0 1 0 1101674876 14868480 3267 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 3630 3267 73 166 0 3461 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 14520

[startup+462.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/86 28193
/proc/meminfo: memFree=1786936/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=15244 CPUtime=459.63
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 3449 0 0 0 45961 2 0 0 25 0 1 0 1101674876 15609856 3435 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 3811 3435 73 166 0 3642 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 15244

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 28193
/proc/meminfo: memFree=1786488/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=15708 CPUtime=519.29
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 3573 0 0 0 51927 2 0 0 25 0 1 0 1101674876 16084992 3559 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 3927 3559 73 166 0 3758 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 15708

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 28193
/proc/meminfo: memFree=1785656/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=16740 CPUtime=578.95
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 3773 0 0 0 57892 3 0 0 25 0 1 0 1101674876 17141760 3759 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 4185 3759 73 166 0 4016 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 16740

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 28193
/proc/meminfo: memFree=1784952/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=17480 CPUtime=638.61
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 3937 0 0 0 63858 3 0 0 25 0 1 0 1101674876 17899520 3923 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 4370 3923 73 166 0 4201 0
Current children cumulated CPU time (s) 638.61
Current children cumulated vsize (KiB) 17480

[startup+702.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 28193
/proc/meminfo: memFree=1784440/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=18064 CPUtime=698.26
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4080 0 0 0 69823 3 0 0 25 0 1 0 1101674876 18497536 4066 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 4516 4066 73 166 0 4347 0
Current children cumulated CPU time (s) 698.26
Current children cumulated vsize (KiB) 18064

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28193
/proc/meminfo: memFree=1783736/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=18828 CPUtime=757.92
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4243 0 0 0 75789 3 0 0 25 0 1 0 1101674876 19279872 4229 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 4707 4229 73 166 0 4538 0
Current children cumulated CPU time (s) 757.92
Current children cumulated vsize (KiB) 18828

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1783224/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=19404 CPUtime=817.57
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4363 0 0 0 81754 3 0 0 25 0 1 0 1101674876 19869696 4349 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 4851 4349 73 166 0 4682 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 19404

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1782584/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=20172 CPUtime=877.23
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4526 0 0 0 87720 3 0 0 25 0 1 0 1101674876 20656128 4512 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 5043 4512 73 166 0 4874 0
Current children cumulated CPU time (s) 877.23
Current children cumulated vsize (KiB) 20172

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1782072/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=20848 CPUtime=936.89
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4647 0 0 0 93685 4 0 0 25 0 1 0 1101674876 21348352 4633 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 5212 4633 73 166 0 5043 0
Current children cumulated CPU time (s) 936.89
Current children cumulated vsize (KiB) 20848

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1781560/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=21364 CPUtime=996.55
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4784 0 0 0 99651 4 0 0 25 0 1 0 1101674876 21876736 4770 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 5341 4770 73 166 0 5172 0
Current children cumulated CPU time (s) 996.55
Current children cumulated vsize (KiB) 21364

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1781048/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=22092 CPUtime=1056.2
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4903 0 0 0 105616 4 0 0 25 0 1 0 1101674876 22622208 4889 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 5523 4889 73 166 0 5354 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 22092

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1780664/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=22464 CPUtime=1115.85
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 4977 0 0 0 111581 4 0 0 25 0 1 0 1101674876 23003136 4963 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 5616 4963 73 166 0 5447 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 22464

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1780472/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=22608 CPUtime=1175.51
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 5030 0 0 0 117547 4 0 0 25 0 1 0 1101674876 23150592 5016 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 5652 5016 73 166 0 5483 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 22608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28195
/proc/meminfo: memFree=1780280/2055920 swapFree=4169364/4192956
[pid=28192] ppid=28190 vsize=22800 CPUtime=1200.06
/proc/28192/stat : 28192 (mxc-sat09) R 28190 28192 27999 0 -1 4194304 5055 0 0 0 120002 4 0 0 25 0 1 0 1101674876 23347200 5041 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28192/statm: 5700 5041 73 166 0 5531 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 22800

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): 1207.01
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.052991
CPU usage (%): 99.4257
Max. virtual memory (cumulated for all children) (KiB): 22800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5055
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= 14517

runsolver used 1.76173 second user time and 4.83826 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-29 03:28:59
IDJOB=1517721
IDBENCH=70620
IDSOLVER=504
FILE ID=node70/1517721-1238290139
PBS_JOBID= 9061001
Free space on /tmp= 65292 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517721-1238290139/watcher-1517721-1238290139 -o /tmp/evaluation-result-1517721-1238290139/solver-1517721-1238290139 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517721-1238290139.cnf

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

MD5SUM BENCH= ef8baf42456f710e70f6a8e764cf7030
RANDOM SEED=571586812

node70.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		: 3000.234
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		: 3000.234
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:       1801376 kB
Buffers:         56596 kB
Cached:         142512 kB
SwapCached:       8700 kB
Active:         100256 kB
Inactive:       108924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801376 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          15160 kB
Slab:            29388 kB
Committed_AS:  2139484 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-29 03:49:08