Trace number 1517553

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S457856978-061.cnf
MD5SUM8ebd6c8756a6249928946b3a588cd94f
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 variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.38/30.43	c starting MXC with:
30.38/30.43	c cnf_path = HOME/instance-1517553-1238287400.cnf
30.38/30.43	c restart_strategy = auto
30.38/30.43	c sign_strategy = cached
30.38/30.43	c use_preprocessing = -1
30.38/30.43	c output_implicant = 1
30.38/30.43	c timeout_seconds = 0
30.38/30.43	c running SatELite... done
30.38/30.43	c 20 vars eliminated
30.38/30.43	c received 0 units and 2007 clauses from SatELite
30.38/30.43	c 19 assignments made, starting to guess now
30.38/30.43	c ===================================[MXC]=====================================
30.38/30.43	c | Conflicts |                Clause Statistics                   |   Vars   |
30.38/30.43	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.38/30.43	c =============================================================================
30.38/30.43	c |         0 |       0       0     2007        0        0     nan |      480 |
30.38/30.43	c |       100 |       0       0     2007      100     1050    24.1 |      461 |
30.38/30.43	c |       210 |       0       0     2007      210     1105    23.8 |      461 |
30.38/30.43	c |       441 |       0       0     2007      441     1220    24.6 |      461 |
30.38/30.43	c |       805 |       0       0     2007      805     1402    24.2 |      461 |
30.38/30.43	c |      1315 |       0       0     2007     1315     1609    24.8 |      461 |
30.38/30.43	c |      1986 |       0       0     2007     1138     1754    23.5 |      461 |
30.38/30.43	c |      2834 |       0       0     2007     1046     1894    21.2 |      461 |
30.38/30.43	c |      3876 |       0       0     2007     1076     2031    21.6 |      461 |
30.38/30.43	c |      5132 |       0       0     2007     1259     2163    21.9 |      461 |
30.38/30.43	c |      6623 |       0       0     2007     1624     2292    21.6 |      461 |
30.38/30.43	c |      8373 |       0       0     2007     2200     2419    21.8 |      461 |
30.38/30.43	c |     10408 |       0       0     2007     1761     2543    22.6 |      461 |
30.38/30.43	c |     12756 |       0       0     2007     1486     2665    22.9 |      461 |
30.38/30.43	c |     15449 |       0       0     2007     1424     2786    22.0 |      461 |
30.38/30.43	c |     18521 |       0       0     2007     1625     2906    21.3 |      461 |
30.38/30.43	c |     22010 |       0       0     2007     2136     3025    22.1 |      461 |
30.38/30.43	c |     25958 |       0       0     2007     3006     3144    22.2 |      461 |
30.38/30.43	c |     30411 |       0       0     2007     2671     3262    20.0 |      461 |
30.38/30.43	c |     35419 |       0       0     2007     2702     3381    22.3 |      461 |
30.38/30.43	c |     41038 |       0       0     2007     3172     3499    20.8 |      461 |
30.38/30.43	c |     47329 |       0       0     2007     2349     3618    22.2 |      461 |
30.38/30.43	c |     54360 |       0       0     2007     2005     3737    22.3 |      461 |
30.38/30.43	c |     62205 |       0       0     2007     2231     3857    22.6 |      461 |
30.38/30.43	c |     70945 |       0       0     2007     3129     3978    22.6 |      461 |
30.38/30.43	c |     80669 |       0       0     2007     2751     4099    20.4 |      461 |
30.38/30.43	c |     91476 |       0       0     2007     3150     4222    21.7 |      461 |
30.38/30.43	c |    103474 |       0       0     2007     2280     4346    20.0 |      461 |
30.38/30.43	c |    116782 |       0       0     2007     2338     4471    21.4 |      461 |
30.38/30.43	c |    131532 |       0       0     2007     3471     4597    22.5 |      461 |
30.38/30.43	c |    147868 |       0       0     2007     3490     4726    21.1 |      461 |
30.38/30.43	c |    165948 |       0       0     2007     4823     4855    24.9 |      461 |
30.38/30.43	c |    185947 |       0       0     2007     2683     4987    20.3 |      461 |
30.38/30.43	c |    208057 |       0       0     2007     4581     5120    22.4 |      461 |
30.38/30.43	c |    232489 |       0       0     2007     3077     5255    20.7 |      461 |
30.38/30.43	c |    259475 |       0       0     2007     3432     5393    22.1 |      461 |
30.38/30.43	c |    289271 |       0       0     2007     3167     5532    21.2 |      461 |
30.38/30.43	c |    322158 |       0       0     2007     5247     5674    21.4 |      461 |
30.38/30.43	c |    358445 |       0       0     2007     4198     5818    22.4 |      461 |
30.38/30.43	c |    398472 |       0       0     2007     5958     5965    22.5 |      461 |
30.38/30.43	c |    442613 |       0       0     2007     4852     6114    22.6 |      461 |
30.38/30.43	c |    491279 |       0       0     2007     4001     6265    22.0 |      461 |
30.38/30.43	c |    544923 |       0       0     2007     3738

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-1517553-1238287400/watcher-1517553-1238287400 -o /tmp/evaluation-result-1517553-1238287400/solver-1517553-1238287400 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517553-1238287400.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 0.98 0.99 2/64 3173
/proc/meminfo: memFree=982632/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=984 CPUtime=0
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1101405566 1007616 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134575075 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 246 130 56 166 0 77 0

[startup+0.0465001 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 3173
/proc/meminfo: memFree=982632/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=1500 CPUtime=0.04
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 288 0 0 0 4 0 0 0 18 0 1 0 1101405566 1536000 274 1992294400 134512640 135192793 4294956224 18446744073709551615 134753679 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 375 274 72 166 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1500

[startup+0.101508 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 3173
/proc/meminfo: memFree=982632/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=1632 CPUtime=0.09
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 1101405566 1671168 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 408 310 73 166 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1632

[startup+0.30154 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 3173
/proc/meminfo: memFree=982632/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=1896 CPUtime=0.29
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 381 0 0 0 29 0 0 0 19 0 1 0 1101405566 1941504 367 1992294400 134512640 135192793 4294956224 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 474 367 73 166 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1896

[startup+0.701603 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 3173
/proc/meminfo: memFree=982632/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=2160 CPUtime=0.69
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 455 0 0 0 69 0 0 0 23 0 1 0 1101405566 2211840 441 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 540 441 73 166 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2160

[startup+1.50173 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=981024/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=2560 CPUtime=1.49
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 556 0 0 0 149 0 0 0 25 0 1 0 1101405566 2621440 542 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 640 542 73 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10199 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=980448/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=3088 CPUtime=3.09
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 671 0 0 0 309 0 0 0 25 0 1 0 1101405566 3162112 657 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 772 657 73 166 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3088

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=979680/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=3760 CPUtime=6.29
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 839 0 0 0 629 0 0 0 25 0 1 0 1101405566 3850240 825 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 940 825 73 166 0 771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7025 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 3174
/proc/meminfo: memFree=978536/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=4700 CPUtime=12.69
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 1067 0 0 0 1269 0 0 0 25 0 1 0 1101405566 4812800 1053 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 1175 1053 73 166 0 1006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4700

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=977512/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=5796 CPUtime=25.48
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 1319 0 0 0 2548 0 0 0 25 0 1 0 1101405566 5935104 1305 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 1449 1305 73 166 0 1280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5796

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=976168/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=7324 CPUtime=51.08
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 1653 0 0 0 5107 1 0 0 25 0 1 0 1101405566 7499776 1639 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 1831 1639 73 166 0 1662 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7324

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=974248/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=9488 CPUtime=102.26
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 2105 0 0 0 10225 1 0 0 25 0 1 0 1101405566 9715712 2091 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 2372 2091 73 166 0 2203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9488

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=972712/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=11236 CPUtime=162.24
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 2495 0 0 0 16222 2 0 0 25 0 1 0 1101405566 11505664 2481 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 2809 2481 73 166 0 2640 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11236

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=971496/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=12600 CPUtime=222.22
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 2790 0 0 0 22220 2 0 0 25 0 1 0 1101405566 12902400 2776 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 3150 2776 73 166 0 2981 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12600

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=970280/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=14152 CPUtime=282.2
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 3113 0 0 0 28218 2 0 0 25 0 1 0 1101405566 14491648 3099 1992294400 134512640 135192793 4294956224 18446744073709551615 134533956 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 3538 3099 73 166 0 3369 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=969256/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=15040 CPUtime=342.19
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 3354 0 0 0 34216 3 0 0 25 0 1 0 1101405566 15400960 3340 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 3760 3340 73 166 0 3591 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15040

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=968360/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=16080 CPUtime=402.16
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 3576 0 0 0 40213 3 0 0 25 0 1 0 1101405566 16465920 3562 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 4020 3562 73 166 0 3851 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16080

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=967464/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=17068 CPUtime=462.15
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 3798 0 0 0 46211 4 0 0 25 0 1 0 1101405566 17477632 3784 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 4267 3784 73 166 0 4098 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17068

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=966824/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=17664 CPUtime=522.13
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 3961 0 0 0 52209 4 0 0 25 0 1 0 1101405566 18087936 3947 1992294400 134512640 135192793 4294956224 18446744073709551615 134548946 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 4416 3947 73 166 0 4247 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17664

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=966184/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=18464 CPUtime=582.11
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4114 0 0 0 58207 4 0 0 25 0 1 0 1101405566 18907136 4100 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 4616 4100 73 166 0 4447 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18464

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=965672/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=18944 CPUtime=642.09
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4249 0 0 0 64205 4 0 0 25 0 1 0 1101405566 19398656 4235 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 4736 4235 73 166 0 4567 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18944

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=965032/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=19548 CPUtime=702.07
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4396 0 0 0 70203 4 0 0 25 0 1 0 1101405566 20017152 4382 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 4887 4382 73 166 0 4718 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 19548

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=964520/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=20244 CPUtime=762.06
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4526 0 0 0 76201 5 0 0 25 0 1 0 1101405566 20729856 4512 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5061 4512 73 166 0 4892 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20244

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=963880/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=21188 CPUtime=822.03
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4700 0 0 0 82198 5 0 0 25 0 1 0 1101405566 21696512 4686 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5297 4686 73 166 0 5128 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 21188

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=963496/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=21516 CPUtime=882.02
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4784 0 0 0 88196 6 0 0 25 0 1 0 1101405566 22032384 4770 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5379 4770 73 166 0 5210 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 21516

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=963112/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=22052 CPUtime=942
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4893 0 0 0 94194 6 0 0 25 0 1 0 1101405566 22581248 4879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5513 4879 73 166 0 5344 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 22052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3174
/proc/meminfo: memFree=962664/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=22436 CPUtime=1001.98
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 4993 0 0 0 100192 6 0 0 25 0 1 0 1101405566 22974464 4979 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5609 4979 73 166 0 5440 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 22436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3180
/proc/meminfo: memFree=961744/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=23260 CPUtime=1061.96
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 5141 0 0 0 106189 7 0 0 25 0 1 0 1101405566 23818240 5127 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5815 5127 73 166 0 5646 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 23260

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3180
/proc/meminfo: memFree=961568/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=23596 CPUtime=1121.94
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 5231 0 0 0 112187 7 0 0 25 0 1 0 1101405566 24162304 5217 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5899 5217 73 166 0 5730 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 23596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3180
/proc/meminfo: memFree=961312/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=23892 CPUtime=1181.92
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 5302 0 0 0 118185 7 0 0 25 0 1 0 1101405566 24465408 5288 1992294400 134512640 135192793 4294956224 18446744073709551615 134740991 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 5973 5288 73 166 0 5804 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 23892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3180
/proc/meminfo: memFree=961184/2055920 swapFree=4178216/4192956
[pid=3173] ppid=3171 vsize=24052 CPUtime=1200.01
/proc/3173/stat : 3173 (mxc-sat09) R 3171 3173 3014 0 -1 4194304 5334 0 0 0 119994 7 0 0 25 0 1 0 1101405566 24629248 5320 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/3173/statm: 6013 5320 73 166 0 5844 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24052

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): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.079987
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 24052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5334
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= 1771

runsolver used 0.895863 second user time and 2.50362 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-29 01:43:20
IDJOB=1517553
IDBENCH=70606
IDSOLVER=504
FILE ID=node26/1517553-1238287400
PBS_JOBID= 9060926
Free space on /tmp= 66108 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S457856978-061.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517553-1238287400/watcher-1517553-1238287400 -o /tmp/evaluation-result-1517553-1238287400/solver-1517553-1238287400 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517553-1238287400.cnf

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

MD5SUM BENCH= 8ebd6c8756a6249928946b3a588cd94f
RANDOM SEED=1975656425

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        983112 kB
Buffers:         84928 kB
Cached:         894660 kB
SwapCached:       8520 kB
Active:         113512 kB
Inactive:       875956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        983112 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            69404 kB
Committed_AS:  2816524 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-29 03:03:23