Trace number 1516653

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1988754311-026.cnf
MD5SUM4c6698180e16258b697babf4cf0c76a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.592909
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

23.88/23.90	c starting MXC with:
23.88/23.90	c cnf_path = HOME/instance-1516653-1238272900.cnf
23.88/23.90	c restart_strategy = auto
23.88/23.90	c sign_strategy = cached
23.88/23.90	c use_preprocessing = -1
23.88/23.90	c output_implicant = 1
23.88/23.90	c timeout_seconds = 0
23.88/23.90	c running SatELite... done
23.88/23.90	c 1 vars eliminated
23.88/23.90	c received 0 units and 6675 clauses from SatELite
23.88/23.90	c 0 assignments made, starting to guess now
23.88/23.90	c ===================================[MXC]=====================================
23.88/23.90	c | Conflicts |                Clause Statistics                   |   Vars   |
23.88/23.90	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.88/23.90	c =============================================================================
23.88/23.90	c |         0 |       0       0     6675        0        0     nan |       75 |
23.88/23.90	c |       100 |       0       0     6675      100     1050    25.6 |       75 |
23.88/23.90	c |       210 |       0       0     6675      210     1105    26.3 |       75 |
23.88/23.90	c |       441 |       0       0     6675      441     1220    26.3 |       75 |
23.88/23.90	c |       805 |       0       0     6675      805     1402    26.1 |       75 |
23.88/23.90	c |      1315 |       0       0     6675     1315     1609    25.9 |       75 |
23.88/23.90	c |      1986 |       0       0     6675     1138     1754    25.7 |       75 |
23.88/23.90	c |      2834 |       0       0     6675     1046     1894    24.7 |       75 |
23.88/23.90	c |      3876 |       0       0     6675     1077     2031    25.4 |       75 |
23.88/23.90	c |      5132 |       0       0     6675     1262     2163    25.4 |       75 |
23.88/23.90	c |      6623 |       0       0     6675     1627     2292    25.4 |       75 |
23.88/23.90	c |      8373 |       0       0     6675     2204     2419    25.2 |       75 |
23.88/23.90	c |     10408 |       0       0     6675     1766     2543    24.6 |       75 |
23.88/23.90	c |     12756 |       0       0     6675     1494     2665    24.4 |       75 |
23.88/23.90	c |     15449 |       0       0     6675     1437     2786    24.1 |       75 |
23.88/23.90	c |     18521 |       0       0     6675     1638     2906    24.1 |       75 |
23.88/23.90	c |     22010 |       0       0     6675     2150     3025    24.2 |       75 |
23.88/23.90	c |     25958 |       0       0     6675     3022     3144    24.8 |       75 |
23.88/23.90	c |     30411 |       0       0     6675     2690     3262    24.5 |       75 |
23.88/23.90	c |     35419 |       0       0     6675     2726     3381    23.7 |       75 |
23.88/23.90	c |     41038 |       0       0     6675     3200     3499    24.0 |       75 |
23.88/23.90	c |     47329 |       0       0     6675     2385     3618    24.8 |       75 |
23.88/23.90	c |     54360 |       0       0     6675     2047     3737    24.3 |       75 |
23.88/23.90	c |     62205 |       0       0     6675     2283     3857    24.3 |       75 |
23.88/23.90	c |     70945 |       0       0     6675     3193     3978    23.9 |       75 |
23.88/23.90	c |     80669 |       0       0     6675     2829     4099    24.1 |       75 |
23.88/23.90	c |     91476 |       0       0     6675     3243     4222    24.1 |       75 |
23.88/23.90	c |    103474 |       0       0     6675     2389     4346    24.5 |       75 |
23.88/23.90	c |    116782 |       0       0     6675     2453     4471    24.1 |       75 |
23.88/23.90	c |    131532 |       0       0     6675     3602     4597    23.9 |       75 |
23.88/23.90	c |    147868 |       0       0     6675     3640     4726    23.8 |       75 |
23.88/23.90	c |    165948 |       0       0     6675     2567     4855    23.5 |       75 |
23.88/23.90	c |    185947 |       0       0     6675     2868     4987    24.1 |       75 |
23.88/23.90	c |    208057 |       0       0     6675     4779     5120    24.3 |       75 |
23.88/23.90	c |    232489 |       0       0     6675     3295     5255    23.3 |       75 |
23.88/23.90	c |    259475 |       0       0     6675     3674     5393    24.4 |       75 |
23.88/23.90	c |    289271 |       0       0     6675     3438     5532    24.0 |       75 |
23.88/23.90	c |    322158 |       0       0     6675     5546     5674    23.8 |       75 |
23.88/23.90	c |    358445 |       0       0     6675     4542     5818    24.7 |       75 |
23.88/23.90	c |    398472 |       0       0     6675     3339     5965    24.9 |       75 |
23.88/23.90	c |    442613 |       0       0     6675     5238     6114    23.7 |       75 |
23.88/23.90	c |    491279 |       0       0     6675     4434     6265    23.3 |       75 |
23.88/23.90	c |    544923 |       0       0     6675     4216

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-1516653-1238272900/watcher-1516653-1238272900 -o /tmp/evaluation-result-1516653-1238272900/solver-1516653-1238272900 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516653-1238272900.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 1.00 1.00 3/73 7140
/proc/meminfo: memFree=1705216/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=1288 CPUtime=0
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 192 0 0 0 0 0 0 0 20 0 1 0 883678602 1318912 178 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 322 179 54 166 0 153 0

[startup+0.00845089 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7140
/proc/meminfo: memFree=1705216/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=1436 CPUtime=0
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 883678602 1470464 237 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 359 238 54 166 0 190 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1436

[startup+0.102461 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7140
/proc/meminfo: memFree=1705216/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=1400 CPUtime=0.1
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 287 0 0 0 10 0 0 0 20 0 1 0 883678602 1433600 231 1992294400 134512640 135192793 4294956224 18446744073709551615 134567781 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 350 231 55 166 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1400

[startup+0.302481 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7140
/proc/meminfo: memFree=1705216/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=2588 CPUtime=0.3
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 584 0 0 0 30 0 0 0 22 0 1 0 883678602 2650112 528 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 647 528 72 166 0 478 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2588

[startup+0.701523 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7140
/proc/meminfo: memFree=1705216/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=2856 CPUtime=0.69
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 657 0 0 0 69 0 0 0 25 0 1 0 883678602 2924544 601 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 714 601 72 166 0 545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2856

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1702968/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=3252 CPUtime=1.49
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 734 0 0 0 149 0 0 0 25 0 1 0 883678602 3330048 678 1992294400 134512640 135192793 4294956224 18446744073709551615 134552016 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 813 678 72 166 0 644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3252

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1702400/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=3656 CPUtime=3.09
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 840 0 0 0 309 0 0 0 25 0 1 0 883678602 3743744 784 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 914 784 72 166 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3656

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1701824/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=4080 CPUtime=6.29
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 939 0 0 0 629 0 0 0 25 0 1 0 883678602 4177920 883 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 1020 883 72 166 0 851 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4080

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1700864/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=4856 CPUtime=12.69
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 1130 0 0 0 1269 0 0 0 25 0 1 0 883678602 4972544 1074 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 1214 1074 72 166 0 1045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4856

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1700032/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=5928 CPUtime=25.48
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 1346 0 0 0 2548 0 0 0 25 0 1 0 883678602 6070272 1290 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 1482 1290 72 166 0 1313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5928

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1698752/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=7320 CPUtime=51.08
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 1652 0 0 0 5108 0 0 0 25 0 1 0 883678602 7495680 1596 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 1830 1596 72 166 0 1661 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7320

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1697664/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=8384 CPUtime=102.26
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 1913 0 0 0 10226 0 0 0 25 0 1 0 883678602 8585216 1857 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 2096 1857 72 166 0 1927 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8384

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1696832/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=9120 CPUtime=162.25
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2101 0 0 0 16224 1 0 0 25 0 1 0 883678602 9338880 2045 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 2280 2045 72 166 0 2111 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1695616/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=10784 CPUtime=222.24
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2408 0 0 0 22223 1 0 0 25 0 1 0 883678602 11042816 2352 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 2696 2352 72 166 0 2527 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10784

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1695104/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=11308 CPUtime=282.22
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2515 0 0 0 28221 1 0 0 25 0 1 0 883678602 11579392 2459 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 2827 2459 72 166 0 2658 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11308

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1694272/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=12268 CPUtime=342.2
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2720 0 0 0 34219 1 0 0 25 0 1 0 883678602 12562432 2664 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3067 2664 72 166 0 2898 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12268

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1693888/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=12652 CPUtime=402.18
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2799 0 0 0 40217 1 0 0 25 0 1 0 883678602 12955648 2743 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3163 2743 72 166 0 2994 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12652

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1693888/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=12652 CPUtime=462.17
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2819 0 0 0 46216 1 0 0 25 0 1 0 883678602 12955648 2763 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3163 2763 72 166 0 2994 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12652

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1693760/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=12844 CPUtime=522.15
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2859 0 0 0 52214 1 0 0 25 0 1 0 883678602 13152256 2803 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3211 2803 72 166 0 3042 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12844

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1693440/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=13036 CPUtime=582.14
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 2921 0 0 0 58213 1 0 0 25 0 1 0 883678602 13348864 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3259 2865 72 166 0 3090 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1692800/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=13992 CPUtime=642.13
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3095 0 0 0 64212 1 0 0 25 0 1 0 883678602 14327808 3039 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3498 3039 72 166 0 3329 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13992

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1692352/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=702.11
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3191 0 0 0 70210 1 0 0 25 0 1 0 883678602 14721024 3135 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3135 72 166 0 3425 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 14376

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1692288/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=762.09
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3213 0 0 0 76208 1 0 0 25 0 1 0 883678602 14721024 3157 1992294400 134512640 135192793 4294956224 18446744073709551615 134612852 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3157 72 166 0 3425 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14376

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1692224/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=822.07
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3224 0 0 0 82206 1 0 0 25 0 1 0 883678602 14721024 3168 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3168 72 166 0 3425 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 14376

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1692160/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=882.06
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3246 0 0 0 88205 1 0 0 25 0 1 0 883678602 14721024 3190 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3190 72 166 0 3425 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14376

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1692032/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=942.05
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3261 0 0 0 94203 2 0 0 25 0 1 0 883678602 14721024 3205 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3205 72 166 0 3425 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 14376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1692032/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=1002.04
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3270 0 0 0 100202 2 0 0 25 0 1 0 883678602 14721024 3214 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3214 72 166 0 3425 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1691968/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=1062.02
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3279 0 0 0 106200 2 0 0 25 0 1 0 883678602 14721024 3223 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3223 72 166 0 3425 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7141
/proc/meminfo: memFree=1691904/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=1122.01
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3294 0 0 0 112199 2 0 0 25 0 1 0 883678602 14721024 3238 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3238 72 166 0 3425 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 14376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7147
/proc/meminfo: memFree=1691768/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=1181.99
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3305 0 0 0 118197 2 0 0 25 0 1 0 883678602 14721024 3249 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3249 72 166 0 3425 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7147
/proc/meminfo: memFree=1691768/2055920 swapFree=4176796/4192956
[pid=7140] ppid=7138 vsize=14376 CPUtime=1200.09
/proc/7140/stat : 7140 (mxc-sat09) R 7138 7140 6894 0 -1 4194304 3309 0 0 0 120007 2 0 0 25 0 1 0 883678602 14721024 3253 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/7140/statm: 3594 3253 72 166 0 3425 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14376

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): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.022996
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 14376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3309
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= 2165

runsolver used 1.20082 second user time and 3.17952 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 21:41:40
IDJOB=1516653
IDBENCH=70531
IDSOLVER=504
FILE ID=node82/1516653-1238272900
PBS_JOBID= 9060834
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1988754311-026.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516653-1238272900/watcher-1516653-1238272900 -o /tmp/evaluation-result-1516653-1238272900/solver-1516653-1238272900 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516653-1238272900.cnf

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

MD5SUM BENCH= 4c6698180e16258b697babf4cf0c76a1
RANDOM SEED=1793614123

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1705696 kB
Buffers:         56304 kB
Cached:         229024 kB
SwapCached:       7072 kB
Active:         190392 kB
Inactive:       104096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705696 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            40856 kB
Committed_AS:  2296312 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61588 MiB
End job on node82 at 2009-03-28 22:01:42