Trace number 1718181

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) 1200.11 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryAPPLICATION (applications 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 variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

Solver Data 

71.77/71.85	c starting MXC with:
71.77/71.85	c cnf_path = HOME/instance-1718181-1240634298.cnf
71.77/71.85	c restart_strategy = auto
71.77/71.85	c sign_strategy = cached
71.77/71.85	c use_preprocessing = -1
71.77/71.85	c output_implicant = 1
71.77/71.85	c timeout_seconds = 0
71.77/71.85	c running SatELite... done
71.77/71.85	c 448 vars eliminated
71.77/71.85	c received 3 units and 3941 clauses from SatELite
71.77/71.85	c 450 assignments made, starting to guess now
71.77/71.85	c ===================================[MXC]=====================================
71.77/71.85	c | Conflicts |                Clause Statistics                   |   Vars   |
71.77/71.85	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
71.77/71.85	c =============================================================================
71.77/71.85	c |         0 |       0     823     3118        0        0     nan |     1400 |
71.77/71.85	c |       100 |       0     823     3118      100     1050    17.2 |      950 |
71.77/71.85	c |       210 |       0     823     3118      210     1105    28.3 |      950 |
71.77/71.85	c |       441 |       0     824     3118      440     1220    31.4 |      950 |
71.77/71.85	c |       805 |       0     824     3118      804     1402    37.6 |      950 |
71.77/71.85	c |      1315 |       0     826     3118     1312     1657    40.5 |      950 |
71.77/71.85	c |      1986 |       0     829     3118     1980     1993    43.7 |      950 |
71.77/71.85	c |      2834 |       0     830     3118     1835     2175    43.2 |      950 |
71.77/71.85	c |      3876 |       0     831     3118     1770     2333    40.5 |      950 |
71.77/71.85	c |      5132 |       0     832     3118     1825     2486    39.4 |      950 |
71.77/71.85	c |      6623 |       0     834     3118     2040     2637    41.7 |      950 |
71.77/71.85	c |      8373 |       0     842     3118     2449     2793    40.9 |      949 |
71.77/71.85	c |     10408 |       0     845     3118     1616     2941    31.5 |      949 |
71.77/71.85	c |     12756 |       0     850     3118     2449     3090    33.6 |      949 |
71.77/71.85	c |     15449 |       0     851     3118     1997     3232    31.5 |      949 |
71.77/71.85	c |     18521 |       0     853     3118     1758     3374    28.5 |      949 |
71.77/71.85	c |     22010 |       0     860     3118     3520     3524    34.3 |      949 |
71.77/71.85	c |     25958 |       0     863     3118     2107     3667    31.8 |      949 |
71.77/71.85	c |     30411 |       0     863     3118     2835     3805    40.6 |      949 |
71.77/71.85	c |     35419 |       0     864     3118     2039     3945    34.5 |      949 |
71.77/71.85	c |     41038 |       0     869     3118     3647     4093    35.3 |      949 |
71.77/71.85	c |     47329 |       0     873     3118     3729     4240    36.0 |      949 |
71.77/71.85	c |     54360 |       0     874     3118     4372     4381    39.2 |      949 |
71.77/71.85	c |     62205 |       0     878     3118     3373     4530    38.0 |      949 |
71.77/71.85	c |     70945 |       0     883     3118     2950     4683    23.6 |      949 |
71.77/71.85	c |     80669 |       0     886     3118     3170     4833    28.3 |      949 |
71.77/71.85	c |     91476 |       0     888     3118     4209     4982    33.0 |      949 |
71.77/71.85	c |    103474 |       0     894     3118     3603     5142    28.3 |      949 |
71.77/71.85	c |    116782 |       0     897     3118     3899     5298    29.2 |      949 |
71.77/71.85	c |    131532 |       0     901     3118     5252     5458    26.3 |      949 |
71.77/71.85	c |    147868 |       0     903     3118     5066     5615    32.3 |      949 |
71.77/71.85	c |    165948 |       0     905     3118     3290     5774    27.6 |      949 |
71.77/71.85	c |    185947 |       0     908     3118     5772     5938    31.4 |      949 |
71.77/71.85	c |    208057 |       0     912     3118     3895     6108    36.2 |      949 |
71.77/71.85	c |    232489 |       0     921     3118     3541     6295    27.1 |      949 |
71.77/71.85	c |    259475 |       0     926     3118     5056     6474    32.1 |      949 |
71.77/71.85	c |    289271 |       0     931     3118     5430     6656    22.7 |      949 |
71.77/71.85	c |    322158 |       0     933     3118     4760     6832    24.9 |      949 |
71.77/71.85	c |    358445 |       0     934     3118     6687     7009    28.9 |      949 |
71.77/71.85	c |    398472 |       0     940     3118     4351     7204    29.6 |      949 |
71.77/71.85	c |    442613 |       0     943     3118     4966     7394    25.0 |      949 |
71.77/71.85	c |    491279 |       0     945     3118     5266     7584    26.4 |      949 |
71.77/71.85	c |    544923 |       0     965     3118     5203

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718181-1240634298/watcher-1718181-1240634298 -o /tmp/evaluation-result-1718181-1240634298/solver-1718181-1240634298 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1718181-1240634298.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: 1.00 1.14 1.26 3/64 25312
/proc/meminfo: memFree=1166736/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=1372 CPUtime=0
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 91457773 1404928 218 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 343 218 55 166 0 174 0

[startup+0.0334219 s]
/proc/loadavg: 1.00 1.14 1.26 3/64 25312
/proc/meminfo: memFree=1166736/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=2028 CPUtime=0.03
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 383 0 0 0 3 0 0 0 18 0 1 0 91457773 2076672 369 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 507 369 72 166 0 338 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2028

[startup+0.101432 s]
/proc/loadavg: 1.00 1.14 1.26 3/64 25312
/proc/meminfo: memFree=1166736/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=2160 CPUtime=0.09
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 442 0 0 0 9 0 0 0 18 0 1 0 91457773 2211840 428 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 540 428 72 166 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2160

[startup+0.301469 s]
/proc/loadavg: 1.00 1.14 1.26 3/64 25312
/proc/meminfo: memFree=1166736/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=2552 CPUtime=0.29
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 525 0 0 0 29 0 0 0 19 0 1 0 91457773 2613248 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 638 511 73 166 0 469 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2552

[startup+0.701541 s]
/proc/loadavg: 1.00 1.14 1.26 3/64 25312
/proc/meminfo: memFree=1166736/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=2816 CPUtime=0.69
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 585 0 0 0 69 0 0 0 22 0 1 0 91457773 2883584 571 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 704 571 73 166 0 535 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.50169 s]
/proc/loadavg: 1.00 1.14 1.26 2/65 25313
/proc/meminfo: memFree=1164616/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=2948 CPUtime=1.49
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 641 0 0 0 149 0 0 0 25 0 1 0 91457773 3018752 627 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 737 627 73 166 0 568 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2948

[startup+3.10198 s]
/proc/loadavg: 1.00 1.14 1.26 2/65 25313
/proc/meminfo: memFree=1164232/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=3340 CPUtime=3.09
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 722 0 0 0 309 0 0 0 25 0 1 0 91457773 3420160 708 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 835 708 73 166 0 666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30156 s]
/proc/loadavg: 1.00 1.14 1.26 2/65 25315
/proc/meminfo: memFree=1163400/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=3736 CPUtime=6.29
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 829 0 0 0 629 0 0 0 25 0 1 0 91457773 3825664 815 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 934 815 73 166 0 765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7017 s]
/proc/loadavg: 1.00 1.14 1.26 2/65 25315
/proc/meminfo: memFree=1162960/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=4152 CPUtime=12.69
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 934 0 0 0 1269 0 0 0 25 0 1 0 91457773 4251648 920 1992294400 134512640 135192793 4294956224 18446744073709551615 134552478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 1038 920 73 166 0 869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4152

[startup+25.5011 s]
/proc/loadavg: 1.00 1.13 1.26 2/65 25315
/proc/meminfo: memFree=1162192/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=4956 CPUtime=25.48
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 1127 0 0 0 2548 0 0 0 25 0 1 0 91457773 5074944 1113 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 1239 1113 73 166 0 1070 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4956

[startup+51.1018 s]
/proc/loadavg: 1.00 1.12 1.25 2/65 25315
/proc/meminfo: memFree=1161424/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=6028 CPUtime=51.08
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 1378 0 0 0 5107 1 0 0 25 0 1 0 91457773 6172672 1364 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 1507 1364 73 166 0 1338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6028

[startup+102.305 s]
/proc/loadavg: 1.00 1.10 1.23 2/65 25315
/proc/meminfo: memFree=1159952/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=7528 CPUtime=102.26
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 1688 0 0 0 10225 1 0 0 25 0 1 0 91457773 7708672 1674 1992294400 134512640 135192793 4294956224 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 1882 1674 73 166 0 1713 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7528

[startup+162.301 s]
/proc/loadavg: 1.00 1.08 1.22 2/65 25315
/proc/meminfo: memFree=1158736/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=8732 CPUtime=162.23
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 1983 0 0 0 16222 1 0 0 25 0 1 0 91457773 8941568 1969 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 2183 1969 73 166 0 2014 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8732

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.20 2/65 25315
/proc/meminfo: memFree=1157008/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=10712 CPUtime=222.22
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 2419 0 0 0 22220 2 0 0 25 0 1 0 91457773 10969088 2405 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 2678 2405 73 166 0 2509 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10712

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 25315
/proc/meminfo: memFree=1156432/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=11264 CPUtime=282.19
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 2558 0 0 0 28217 2 0 0 25 0 1 0 91457773 11534336 2544 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 2816 2544 73 166 0 2647 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11264

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 25315
/proc/meminfo: memFree=1155672/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=12124 CPUtime=342.18
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 2756 0 0 0 34215 3 0 0 25 0 1 0 91457773 12414976 2742 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3031 2742 73 166 0 2862 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12124

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 25315
/proc/meminfo: memFree=1154840/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=13080 CPUtime=402.16
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 2953 0 0 0 40213 3 0 0 25 0 1 0 91457773 13393920 2939 1992294400 134512640 135192793 4294956224 18446744073709551615 134533249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3270 2939 73 166 0 3101 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13080

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 25315
/proc/meminfo: memFree=1154328/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=13664 CPUtime=462.13
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3090 0 0 0 46210 3 0 0 25 0 1 0 91457773 13991936 3076 1992294400 134512640 135192793 4294956224 18446744073709551615 134551139 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3416 3076 73 166 0 3247 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13664

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25315
/proc/meminfo: memFree=1153880/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=14000 CPUtime=522.11
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3167 0 0 0 52208 3 0 0 25 0 1 0 91457773 14336000 3153 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3500 3153 73 166 0 3331 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14000

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 25315
/proc/meminfo: memFree=1153560/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=14292 CPUtime=582.1
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3245 0 0 0 58206 4 0 0 25 0 1 0 91457773 14635008 3231 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3573 3231 73 166 0 3404 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 14292

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 25315
/proc/meminfo: memFree=1153048/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=14944 CPUtime=642.08
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3372 0 0 0 64204 4 0 0 25 0 1 0 91457773 15302656 3358 1992294400 134512640 135192793 4294956224 18446744073709551615 134533956 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3736 3358 73 166 0 3567 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 14944

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 25315
/proc/meminfo: memFree=1152728/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=15384 CPUtime=702.06
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3458 0 0 0 70202 4 0 0 25 0 1 0 91457773 15753216 3444 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3846 3444 73 166 0 3677 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 15384

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25315
/proc/meminfo: memFree=1152280/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=15996 CPUtime=762.04
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3566 0 0 0 76200 4 0 0 25 0 1 0 91457773 16379904 3552 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 3999 3552 73 166 0 3830 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 15996

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 25315
/proc/meminfo: memFree=1152088/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=16144 CPUtime=822.02
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3611 0 0 0 82197 5 0 0 25 0 1 0 91457773 16531456 3597 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4036 3597 73 166 0 3867 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 16144

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 25315
/proc/meminfo: memFree=1151640/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=16748 CPUtime=882
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3723 0 0 0 88195 5 0 0 25 0 1 0 91457773 17149952 3709 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4187 3709 73 166 0 4018 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 16748

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 25315
/proc/meminfo: memFree=1151448/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=16880 CPUtime=941.98
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3772 0 0 0 94193 5 0 0 25 0 1 0 91457773 17285120 3758 1992294400 134512640 135192793 4294956224 18446744073709551615 134551045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4220 3758 73 166 0 4051 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 16880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 25315
/proc/meminfo: memFree=1150936/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=17520 CPUtime=1001.95
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3905 0 0 0 100190 5 0 0 25 0 1 0 91457773 17940480 3891 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4380 3891 73 166 0 4211 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 17520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 25315
/proc/meminfo: memFree=1150744/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=17656 CPUtime=1061.94
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 3946 0 0 0 106188 6 0 0 25 0 1 0 91457773 18079744 3932 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4414 3932 73 166 0 4245 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 17656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 25315
/proc/meminfo: memFree=1150360/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=18276 CPUtime=1121.91
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 4046 0 0 0 112185 6 0 0 25 0 1 0 91457773 18714624 4032 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4569 4032 73 166 0 4400 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 18276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 25315
/proc/meminfo: memFree=1149976/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=18608 CPUtime=1181.89
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 4124 0 0 0 118183 6 0 0 25 0 1 0 91457773 19054592 4110 1992294400 134512640 135192793 4294956224 18446744073709551615 134550789 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4652 4110 73 166 0 4483 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 18608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 25315
/proc/meminfo: memFree=1149912/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=18760 CPUtime=1200.1
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 4141 0 0 0 120003 7 0 0 25 0 1 0 91457773 19210240 4127 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4690 4127 73 166 0 4521 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 18760

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: 1.00 1.00 1.05 2/65 25315
/proc/meminfo: memFree=1149912/2055920 swapFree=4181900/4192956
[pid=25312] ppid=25310 vsize=18760 CPUtime=1200.1
/proc/25312/stat : 25312 (mxc-sat09) R 25310 25312 25193 0 -1 4194304 4141 0 0 0 120003 7 0 0 25 0 1 0 91457773 19210240 4127 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25312/statm: 4690 4127 73 166 0 4521 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 18760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.073988
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 18760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4141
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= 673

runsolver used 0.804877 second user time and 2.6386 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-25 06:38:18
IDJOB=1718181
IDBENCH=20472
IDSOLVER=504
FILE ID=node44/1718181-1240634298
PBS_JOBID= 9186413
Free space on /tmp= 66216 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718181-1240634298/watcher-1718181-1240634298 -o /tmp/evaluation-result-1718181-1240634298/solver-1718181-1240634298 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1718181-1240634298.cnf

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

MD5SUM BENCH= 90581094793af5fc10d4e4b9a10259ac
RANDOM SEED=760717222

node44.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		: 3000.267
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		: 3000.267
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:       1167152 kB
Buffers:         46600 kB
Cached:         779388 kB
SwapCached:       4904 kB
Active:         131052 kB
Inactive:       702768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1167152 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          13952 kB
Slab:            40944 kB
Committed_AS:   330960 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= 66216 MiB
End job on node44 at 2009-04-25 06:58:20