Trace number 1518441

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1876865608-086.cnf
MD5SUMa08fcca560a80877927507a2ea133f40
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.38/32.49	c starting MXC with:
32.38/32.49	c cnf_path = HOME/instance-1518441-1238299705.cnf
32.38/32.49	c restart_strategy = auto
32.38/32.49	c sign_strategy = cached
32.38/32.49	c use_preprocessing = -1
32.38/32.49	c output_implicant = 1
32.38/32.49	c timeout_seconds = 0
32.38/32.49	c running SatELite... done
32.38/32.49	c 19 vars eliminated
32.38/32.49	c received 0 units and 2338 clauses from SatELite
32.38/32.49	c 18 assignments made, starting to guess now
32.38/32.49	c ===================================[MXC]=====================================
32.38/32.49	c | Conflicts |                Clause Statistics                   |   Vars   |
32.38/32.49	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.38/32.49	c =============================================================================
32.38/32.49	c |         0 |       0       0     2338        0        0     nan |      560 |
32.38/32.49	c |       100 |       0       0     2338      100     1050    25.9 |      542 |
32.38/32.49	c |       210 |       0       0     2338      210     1105    26.1 |      542 |
32.38/32.49	c |       441 |       0       0     2338      441     1220    26.7 |      542 |
32.38/32.49	c |       805 |       0       0     2338      805     1402    25.6 |      542 |
32.38/32.49	c |      1315 |       0       0     2338     1315     1609    25.3 |      542 |
32.38/32.49	c |      1986 |       0       0     2338     1138     1754    24.6 |      542 |
32.38/32.49	c |      2834 |       0       0     2338     1046     1894    26.0 |      542 |
32.38/32.49	c |      3876 |       0       0     2338     1076     2031    26.2 |      542 |
32.38/32.49	c |      5132 |       0       0     2338     1259     2163    26.0 |      542 |
32.38/32.49	c |      6623 |       0       0     2338     1624     2292    25.4 |      542 |
32.38/32.49	c |      8373 |       0       0     2338     2200     2419    25.4 |      542 |
32.38/32.49	c |     10408 |       0       0     2338     1761     2543    26.3 |      542 |
32.38/32.49	c |     12756 |       0       0     2338     1486     2665    25.3 |      542 |
32.38/32.49	c |     15449 |       0       0     2338     1424     2786    24.6 |      542 |
32.38/32.49	c |     18521 |       0       0     2338     1624     2906    26.4 |      542 |
32.38/32.49	c |     22010 |       0       0     2338     2133     3025    25.0 |      542 |
32.38/32.49	c |     25958 |       0       0     2338     3004     3144    26.0 |      542 |
32.38/32.49	c |     30411 |       0       0     2338     2670     3262    25.1 |      542 |
32.38/32.49	c |     35419 |       0       0     2338     2703     3381    23.9 |      542 |
32.38/32.49	c |     41038 |       0       0     2338     3172     3499    25.8 |      542 |
32.38/32.49	c |     47329 |       0       0     2338     2348     3618    24.8 |      542 |
32.38/32.49	c |     54360 |       0       0     2338     2002     3737    23.5 |      542 |
32.38/32.49	c |     62205 |       0       0     2338     2233     3857    26.4 |      542 |
32.38/32.49	c |     70945 |       0       0     2338     3133     3978    24.7 |      542 |
32.38/32.49	c |     80669 |       0       0     2338     2758     4099    24.4 |      542 |
32.38/32.49	c |     91476 |       0       0     2338     3160     4222    23.1 |      542 |
32.38/32.49	c |    103474 |       0       0     2338     2293     4346    21.1 |      542 |
32.38/32.49	c |    116782 |       0       0     2338     2345     4471    23.2 |      542 |
32.38/32.49	c |    131532 |       0       0     2338     3483     4597    26.2 |      542 |
32.38/32.49	c |    147868 |       0       0     2338     3500     4726    26.2 |      542 |
32.38/32.49	c |    165948 |       0       0     2338     4828     4855    25.5 |      542 |
32.38/32.49	c |    185947 |       0       0     2338     2685     4987    23.1 |      542 |
32.38/32.49	c |    208057 |       0       0     2338     4575     5120    25.4 |      542 |
32.38/32.49	c |    232489 |       0       0     2338     3069     5255    22.8 |      542 |
32.38/32.49	c |    259475 |       0       0     2338     3426     5393    25.4 |      542 |
32.38/32.49	c |    289271 |       0       0     2338     3161     5532    26.3 |      542 |
32.38/32.49	c |    322158 |       0       0     2338     5229     5674    27.1 |      542 |
32.38/32.49	c |    358445 |       0       0     2338     4187     5818    25.0 |      542 |
32.38/32.49	c |    398472 |       0       0     2338     5956     5965    26.7 |      542 |
32.38/32.49	c |    442613 |       0       0     2338     4820     6114    26.5 |      542 |
32.38/32.49	c |    491279 |       0       0     2338     3965     6265    24.6 |      542 |
32.38/32.49	c |    544923 |       0       0     2338     3672

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-1518441-1238299705/watcher-1518441-1238299705 -o /tmp/evaluation-result-1518441-1238299705/solver-1518441-1238299705 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518441-1238299705.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: 0.84 0.94 0.98 3/64 17144
/proc/meminfo: memFree=785048/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=1108 CPUtime=0
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1102636312 1134592 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134563104 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 277 146 56 166 0 108 0

[startup+0.085668 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 17144
/proc/meminfo: memFree=785048/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=1768 CPUtime=0.08
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 346 0 0 0 8 0 0 0 18 0 1 0 1102636312 1810432 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134533117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 442 332 73 166 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1768

[startup+0.10167 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 17144
/proc/meminfo: memFree=785048/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=1768 CPUtime=0.09
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1102636312 1810432 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 442 332 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301707 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 17144
/proc/meminfo: memFree=785048/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=2032 CPUtime=0.29
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 408 0 0 0 29 0 0 0 19 0 1 0 1102636312 2080768 394 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 508 394 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701782 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 17144
/proc/meminfo: memFree=785048/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=2428 CPUtime=0.69
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 493 0 0 0 69 0 0 0 22 0 1 0 1102636312 2486272 479 1992294400 134512640 135192793 4294956224 18446744073709551615 134553374 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 607 479 73 166 0 438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2428

[startup+1.50193 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 17145
/proc/meminfo: memFree=783248/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=2692 CPUtime=1.49
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 574 0 0 0 149 0 0 0 25 0 1 0 1102636312 2756608 560 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 673 560 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10123 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 17145
/proc/meminfo: memFree=782736/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=3220 CPUtime=3.09
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 1102636312 3297280 690 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 805 690 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30184 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 17145
/proc/meminfo: memFree=781968/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=3908 CPUtime=6.29
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 871 0 0 0 629 0 0 0 25 0 1 0 1102636312 4001792 857 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 977 857 73 166 0 808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3908

[startup+12.701 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 17145
/proc/meminfo: memFree=780768/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=4848 CPUtime=12.69
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 1102 0 0 0 1269 0 0 0 25 0 1 0 1102636312 4964352 1088 1992294400 134512640 135192793 4294956224 18446744073709551615 134533142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 1212 1088 73 166 0 1043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4848

[startup+25.5014 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 17145
/proc/meminfo: memFree=779552/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=6184 CPUtime=25.48
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 1410 0 0 0 2548 0 0 0 25 0 1 0 1102636312 6332416 1396 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 1546 1396 73 166 0 1377 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6184

[startup+51.1013 s]
/proc/loadavg: 0.93 0.94 0.98 2/65 17145
/proc/meminfo: memFree=777952/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=7840 CPUtime=51.08
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 1802 0 0 0 5107 1 0 0 25 0 1 0 1102636312 8028160 1788 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 1960 1788 73 166 0 1791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7840

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 17145
/proc/meminfo: memFree=775968/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=10116 CPUtime=102.26
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 2290 0 0 0 10225 1 0 0 25 0 1 0 1102636312 10358784 2276 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 2529 2276 73 166 0 2360 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10116

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 17145
/proc/meminfo: memFree=774048/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=12224 CPUtime=162.24
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 2761 0 0 0 16222 2 0 0 25 0 1 0 1102636312 12517376 2747 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 3056 2747 73 166 0 2887 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12224

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 17145
/proc/meminfo: memFree=772512/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=13984 CPUtime=222.22
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 3140 0 0 0 22220 2 0 0 25 0 1 0 1102636312 14319616 3126 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 3496 3126 73 166 0 3327 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13984

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=771232/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=15616 CPUtime=282.19
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 3480 0 0 0 28217 2 0 0 25 0 1 0 1102636312 15990784 3466 1992294400 134512640 135192793 4294956224 18446744073709551615 134533959 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 3904 3466 73 166 0 3735 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15616

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=769704/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=17124 CPUtime=342.18
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 3839 0 0 0 34215 3 0 0 25 0 1 0 1102636312 17534976 3825 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 4281 3825 73 166 0 4112 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17124

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=768680/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=18320 CPUtime=402.15
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 4104 0 0 0 40212 3 0 0 25 0 1 0 1102636312 18759680 4090 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 4580 4090 73 166 0 4411 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18320

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=767784/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=19256 CPUtime=462.13
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 4317 0 0 0 46210 3 0 0 25 0 1 0 1102636312 19718144 4303 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 4814 4303 73 166 0 4645 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19256

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=767016/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=20056 CPUtime=522.11
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 4511 0 0 0 52207 4 0 0 25 0 1 0 1102636312 20537344 4497 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 5014 4497 73 166 0 4845 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20056

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=766248/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=20828 CPUtime=582.09
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 4699 0 0 0 58205 4 0 0 25 0 1 0 1102636312 21327872 4685 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 5207 4685 73 166 0 5038 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20828

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=765416/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=21572 CPUtime=642.08
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 4894 0 0 0 64203 5 0 0 25 0 1 0 1102636312 22089728 4880 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 5393 4880 73 166 0 5224 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 21572

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=764840/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=22376 CPUtime=702.05
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5044 0 0 0 70200 5 0 0 25 0 1 0 1102636312 22913024 5030 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 5594 5030 73 166 0 5425 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 22376

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=764008/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=23184 CPUtime=762.04
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5247 0 0 0 76198 6 0 0 25 0 1 0 1102636312 23740416 5233 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 5796 5233 73 166 0 5627 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 23184

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=763368/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=23792 CPUtime=822.01
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5396 0 0 0 82195 6 0 0 25 0 1 0 1102636312 24363008 5382 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 5948 5382 73 166 0 5779 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 23792

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=762920/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=24388 CPUtime=881.99
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5514 0 0 0 88193 6 0 0 25 0 1 0 1102636312 24973312 5500 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6097 5500 73 166 0 5928 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 24388

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=762408/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=24924 CPUtime=941.97
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5628 0 0 0 94190 7 0 0 25 0 1 0 1102636312 25522176 5614 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6231 5614 73 166 0 6062 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 24924

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=761960/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=25500 CPUtime=1001.95
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5754 0 0 0 100188 7 0 0 25 0 1 0 1102636312 26112000 5740 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6375 5740 73 166 0 6206 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 25500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=761384/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=26044 CPUtime=1061.93
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5886 0 0 0 106186 7 0 0 25 0 1 0 1102636312 26669056 5872 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6511 5872 73 166 0 6342 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 26044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=761000/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=26576 CPUtime=1121.91
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 5987 0 0 0 112183 8 0 0 25 0 1 0 1102636312 27213824 5973 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6644 5973 73 166 0 6475 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 26576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=760616/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=26928 CPUtime=1181.89
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 6064 0 0 0 118181 8 0 0 25 0 1 0 1102636312 27574272 6050 1992294400 134512640 135192793 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6732 6050 73 166 0 6563 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 26928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=760424/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=27120 CPUtime=1200.08
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 6111 0 0 0 120000 8 0 0 25 0 1 0 1102636312 27770880 6097 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6780 6097 73 166 0 6611 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 27120

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17145
/proc/meminfo: memFree=760424/2055920 swapFree=4178280/4192956
[pid=17144] ppid=17142 vsize=27120 CPUtime=1200.08
/proc/17144/stat : 17144 (mxc-sat09) R 17142 17144 17107 0 -1 4194304 6111 0 0 0 120000 8 0 0 25 0 1 0 1102636312 27770880 6097 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 6780 6097 73 166 0 6611 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 27120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.094985
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 27120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6111
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= 1890

runsolver used 0.777881 second user time and 2.52761 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-29 06:08:25
IDJOB=1518441
IDBENCH=70680
IDSOLVER=504
FILE ID=node21/1518441-1238299705
PBS_JOBID= 9061087
Free space on /tmp= 66428 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1876865608-086.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518441-1238299705/watcher-1518441-1238299705 -o /tmp/evaluation-result-1518441-1238299705/solver-1518441-1238299705 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518441-1238299705.cnf

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

MD5SUM BENCH= a08fcca560a80877927507a2ea133f40
RANDOM SEED=1257554322

node21.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		: 3000.259
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		: 3000.259
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:        785464 kB
Buffers:        100560 kB
Cached:        1069512 kB
SwapCached:       8436 kB
Active:         241764 kB
Inactive:       938236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        785464 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          14944 kB
Slab:            76468 kB
Committed_AS:  2921244 kB
PageTables:       1380 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= 66428 MiB
End job on node21 at 2009-03-29 06:28:28