Trace number 1515561

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S748216286-061.cnf
MD5SUM2754b3d0d46124bc4b807ae18c388fa5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.093985
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
Number of clauses of size over 50

Solver Data 

21.28/21.33	c starting MXC with:
21.28/21.33	c cnf_path = HOME/instance-1515561-1238255893.cnf
21.28/21.33	c restart_strategy = auto
21.28/21.33	c sign_strategy = cached
21.28/21.33	c use_preprocessing = -1
21.28/21.33	c output_implicant = 1
21.28/21.33	c timeout_seconds = 0
21.28/21.33	c running SatELite... done
21.28/21.33	c 1 vars eliminated
21.28/21.33	c received 0 units and 2130 clauses from SatELite
21.28/21.33	c 0 assignments made, starting to guess now
21.28/21.33	c ===================================[MXC]=====================================
21.28/21.33	c | Conflicts |                Clause Statistics                   |   Vars   |
21.28/21.33	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.28/21.33	c =============================================================================
21.28/21.33	c |         0 |       0       0     2130        0        0     nan |      100 |
21.28/21.33	c |       100 |       0       0     2130      100     1050    22.9 |      100 |
21.28/21.33	c |       210 |       0       0     2130      210     1105    22.4 |      100 |
21.28/21.33	c |       441 |       0       0     2130      441     1220    22.1 |      100 |
21.28/21.33	c |       805 |       0       0     2130      805     1402    22.2 |      100 |
21.28/21.33	c |      1315 |       0       0     2130     1315     1609    22.0 |      100 |
21.28/21.33	c |      1986 |       0       0     2130     1138     1754    21.4 |      100 |
21.28/21.33	c |      2834 |       0       0     2130     1046     1894    19.9 |      100 |
21.28/21.33	c |      3876 |       0       0     2130     1076     2031    20.2 |      100 |
21.28/21.33	c |      5132 |       0       0     2130     1260     2163    19.7 |      100 |
21.28/21.33	c |      6623 |       0       0     2130     1629     2292    20.5 |      100 |
21.28/21.33	c |      8373 |       0       0     2130     2206     2419    20.4 |      100 |
21.28/21.33	c |     10408 |       0       0     2130     1770     2543    20.0 |      100 |
21.28/21.33	c |     12756 |       0       0     2130     1498     2665    19.1 |      100 |
21.28/21.33	c |     15449 |       0       0     2130     1439     2786    19.4 |      100 |
21.28/21.33	c |     18521 |       0       0     2130     1644     2906    19.6 |      100 |
21.28/21.33	c |     22010 |       0       0     2130     2159     3025    19.0 |      100 |
21.28/21.33	c |     25958 |       0       0     2130     3033     3144    21.0 |      100 |
21.28/21.33	c |     30411 |       0       0     2130     2701     3262    19.4 |      100 |
21.28/21.33	c |     35419 |       0       0     2130     2738     3381    19.1 |      100 |
21.28/21.33	c |     41038 |       0       0     2130     3215     3499    19.1 |      100 |
21.28/21.33	c |     47329 |       0       0     2130     2397     3618    20.0 |      100 |
21.28/21.33	c |     54360 |       0       0     2130     2061     3737    18.6 |      100 |
21.28/21.33	c |     62205 |       0       0     2130     2299     3857    18.6 |      100 |
21.28/21.33	c |     70945 |       0       0     2130     3206     3978    18.2 |      100 |
21.28/21.33	c |     80669 |       0       0     2130     2844     4099    18.0 |      100 |
21.28/21.33	c |     91476 |       0       0     2130     3258     4222    19.2 |      100 |
21.28/21.33	c |    103474 |       0       0     2130     2403     4346    20.0 |      100 |
21.28/21.33	c |    116782 |       0       0     2130     2474     4471    18.8 |      100 |
21.28/21.33	c |    131532 |       0       0     2130     3623     4597    19.3 |      100 |
21.28/21.33	c |    147868 |       0       0     2130     3665     4726    18.6 |      100 |
21.28/21.33	c |    165948 |       0       0     2130     2589     4855    19.1 |      100 |
21.28/21.33	c |    185947 |       0       0     2130     2902     4987    18.6 |      100 |
21.28/21.33	c |    208057 |       0       0     2130     4813     5120    19.7 |      100 |
21.28/21.33	c |    232489 |       0       0     2130     3327     5255    18.9 |      100 |
21.28/21.33	c |    259475 |       0       0     2130     3703     5393    19.0 |      100 |
21.28/21.33	c |    289271 |       0       0     2130     3477     5532    18.0 |      100 |
21.28/21.33	c |    322158 |       0       0     2130     5577     5674    18.4 |      100 |
21.28/21.33	c |    358445 |       0       0     2130     4580     5818    18.6 |      100 |
21.28/21.33	c |    398472 |       0       0     2130     3407     5965    18.9 |      100 |
21.28/21.33	c |    442613 |       0       0     2130     5300     6114    19.1 |      100 |
21.28/21.33	c |    491279 |       0       0     2130     4502     6265    18.4 |      100 |
21.28/21.33	c |    544923 |       0       0     2130     4274

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-1515561-1238255893/watcher-1515561-1238255893 -o /tmp/evaluation-result-1515561-1238255893/solver-1515561-1238255893 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515561-1238255893.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 0.97 0.94 3/64 31513
/proc/meminfo: memFree=1163696/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=976 CPUtime=0
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1098255208 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134568026 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 244 122 55 166 0 75 0

[startup+0.076533 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 31513
/proc/meminfo: memFree=1163696/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=1636 CPUtime=0.07
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 306 0 0 0 7 0 0 0 18 0 1 0 1098255208 1675264 292 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 409 292 72 166 0 240 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1636

[startup+0.101535 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 31513
/proc/meminfo: memFree=1163696/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=1636 CPUtime=0.09
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1098255208 1675264 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 409 303 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301556 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 31513
/proc/meminfo: memFree=1163696/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=1904 CPUtime=0.29
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 375 0 0 0 29 0 0 0 19 0 1 0 1098255208 1949696 361 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 476 361 72 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701599 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 31513
/proc/meminfo: memFree=1163696/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=2168 CPUtime=0.69
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 432 0 0 0 69 0 0 0 22 0 1 0 1098255208 2220032 418 1992294400 134512640 135192793 4294956224 18446744073709551615 134550785 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 542 418 72 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50269 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1162152/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=2436 CPUtime=1.49
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 1098255208 2494464 483 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 609 483 72 166 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10186 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1161704/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=2972 CPUtime=3.09
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 605 0 0 0 309 0 0 0 25 0 1 0 1098255208 3043328 591 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 743 591 72 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.3012 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1161192/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=3420 CPUtime=6.29
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 710 0 0 0 629 0 0 0 25 0 1 0 1098255208 3502080 696 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 855 696 72 166 0 686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3420

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1160360/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=4100 CPUtime=12.69
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 875 0 0 0 1269 0 0 0 25 0 1 0 1098255208 4198400 861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 1025 861 72 166 0 856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4100

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1159272/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=5256 CPUtime=25.48
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 1130 0 0 0 2548 0 0 0 25 0 1 0 1098255208 5382144 1116 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 1314 1116 72 166 0 1145 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5256

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1157928/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=6940 CPUtime=51.07
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 1476 0 0 0 5107 0 0 0 25 0 1 0 1098255208 7106560 1462 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 1735 1462 72 166 0 1566 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6940

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1156072/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=8656 CPUtime=102.27
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 1913 0 0 0 10226 1 0 0 25 0 1 0 1098255208 8863744 1899 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 2164 1899 72 166 0 1995 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8656

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31514
/proc/meminfo: memFree=1154728/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=10132 CPUtime=162.24
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 2256 0 0 0 16223 1 0 0 25 0 1 0 1098255208 10375168 2242 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 2533 2242 72 166 0 2364 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10132

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1153568/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=11336 CPUtime=222.22
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 2516 0 0 0 22221 1 0 0 25 0 1 0 1098255208 11608064 2502 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 2834 2502 72 166 0 2665 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11336

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1152480/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=12648 CPUtime=282.21
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 2776 0 0 0 28219 2 0 0 25 0 1 0 1098255208 12951552 2762 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 3162 2762 72 166 0 2993 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12648

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1151520/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=13764 CPUtime=342.19
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 2999 0 0 0 34217 2 0 0 25 0 1 0 1098255208 14094336 2985 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 3441 2985 72 166 0 3272 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13764

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1151456/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=13764 CPUtime=402.17
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3024 0 0 0 40215 2 0 0 25 0 1 0 1098255208 14094336 3010 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 3441 3010 72 166 0 3272 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1151008/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=14512 CPUtime=462.16
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3160 0 0 0 46213 3 0 0 25 0 1 0 1098255208 14860288 3146 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 3628 3146 72 166 0 3459 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14512

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1150248/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=15248 CPUtime=522.14
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3335 0 0 0 52211 3 0 0 25 0 1 0 1098255208 15613952 3321 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 3812 3321 72 166 0 3643 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15248

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1149864/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=15812 CPUtime=582.12
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3449 0 0 0 58209 3 0 0 25 0 1 0 1098255208 16191488 3435 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 3953 3435 72 166 0 3784 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15812

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1149352/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=16548 CPUtime=642.11
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3575 0 0 0 64207 4 0 0 25 0 1 0 1098255208 16945152 3561 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4137 3561 72 166 0 3968 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16548

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148840/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17124 CPUtime=702.09
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3707 0 0 0 70205 4 0 0 25 0 1 0 1098255208 17534976 3693 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4281 3693 72 166 0 4112 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17124

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148584/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=762.07
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3761 0 0 0 76203 4 0 0 25 0 1 0 1098255208 17895424 3747 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3747 72 166 0 4200 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 17476

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148520/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=822.06
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3771 0 0 0 82201 5 0 0 25 0 1 0 1098255208 17895424 3757 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3757 72 166 0 4200 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 17476

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148392/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=882.04
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3793 0 0 0 88199 5 0 0 25 0 1 0 1098255208 17895424 3779 1992294400 134512640 135192793 4294956224 18446744073709551615 134532563 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3779 72 166 0 4200 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 17476

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148392/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=942.02
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3813 0 0 0 94197 5 0 0 25 0 1 0 1098255208 17895424 3799 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3799 72 166 0 4200 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 17476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148328/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=1002.01
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3826 0 0 0 100195 6 0 0 25 0 1 0 1098255208 17895424 3812 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3812 72 166 0 4200 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 17476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148264/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=1061.99
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3844 0 0 0 106193 6 0 0 25 0 1 0 1098255208 17895424 3830 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3830 72 166 0 4200 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 17476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148200/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=1121.97
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3854 0 0 0 112191 6 0 0 25 0 1 0 1098255208 17895424 3840 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3840 72 166 0 4200 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 17476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148136/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=1181.95
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3862 0 0 0 118189 6 0 0 25 0 1 0 1098255208 17895424 3848 1992294400 134512640 135192793 4294956224 18446744073709551615 134520480 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3848 72 166 0 4200 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 17476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31520
/proc/meminfo: memFree=1148136/2055920 swapFree=4173368/4192956
[pid=31513] ppid=31511 vsize=17476 CPUtime=1200.05
/proc/31513/stat : 31513 (mxc-sat09) R 31511 31513 31384 0 -1 4194304 3866 0 0 0 119998 7 0 0 25 0 1 0 1098255208 17895424 3852 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31513/statm: 4369 3852 72 166 0 4200 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17476

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): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.073988
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 17476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
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= 3866
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= 1911

runsolver used 1.13883 second user time and 2.16267 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 16:58:13
IDJOB=1515561
IDBENCH=70440
IDSOLVER=504
FILE ID=node19/1515561-1238255893
PBS_JOBID= 9060781
Free space on /tmp= 66404 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S748216286-061.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515561-1238255893/watcher-1515561-1238255893 -o /tmp/evaluation-result-1515561-1238255893/solver-1515561-1238255893 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515561-1238255893.cnf

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

MD5SUM BENCH= 2754b3d0d46124bc4b807ae18c388fa5
RANDOM SEED=1046439777

node19.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		: 3000.235
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		: 3000.235
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:       1164176 kB
Buffers:         95884 kB
Cached:         688940 kB
SwapCached:      13360 kB
Active:          47980 kB
Inactive:       751908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164176 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            77756 kB
Committed_AS:  2938736 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 17:18:15