Trace number 1515321

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/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S884941173-092.cnf
MD5SUM08970150c744745078d9b8c7ec1a3e63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data 

22.08/22.15	c starting MXC with:
22.08/22.15	c cnf_path = HOME/instance-1515321-1238252920.cnf
22.08/22.15	c restart_strategy = auto
22.08/22.15	c sign_strategy = cached
22.08/22.15	c use_preprocessing = -1
22.08/22.15	c output_implicant = 1
22.08/22.15	c timeout_seconds = 0
22.08/22.15	c running SatELite... done
22.08/22.15	c 1 vars eliminated
22.08/22.15	c received 0 units and 2343 clauses from SatELite
22.08/22.15	c 0 assignments made, starting to guess now
22.08/22.15	c ===================================[MXC]=====================================
22.08/22.15	c | Conflicts |                Clause Statistics                   |   Vars   |
22.08/22.15	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.08/22.15	c =============================================================================
22.08/22.15	c |         0 |       0       0     2343        0        0     nan |      110 |
22.08/22.15	c |       100 |       0       0     2343      100     1050    24.2 |      110 |
22.08/22.15	c |       210 |       0       0     2343      210     1105    23.8 |      110 |
22.08/22.15	c |       441 |       0       0     2343      441     1220    23.4 |      110 |
22.08/22.15	c |       805 |       0       0     2343      805     1402    23.9 |      110 |
22.08/22.15	c |      1315 |       0       0     2343     1315     1609    24.2 |      110 |
22.08/22.15	c |      1986 |       0       0     2343     1138     1754    24.3 |      110 |
22.08/22.15	c |      2834 |       0       0     2343     1047     1894    23.6 |      110 |
22.08/22.15	c |      3876 |       0       0     2343     1078     2031    23.3 |      110 |
22.08/22.15	c |      5132 |       0       0     2343     1262     2163    23.1 |      110 |
22.08/22.15	c |      6623 |       0       0     2343     1627     2292    23.1 |      110 |
22.08/22.15	c |      8373 |       0       0     2343     2204     2419    23.2 |      110 |
22.08/22.15	c |     10408 |       0       0     2343     1767     2543    22.7 |      110 |
22.08/22.15	c |     12756 |       0       0     2343     1495     2665    22.6 |      110 |
22.08/22.15	c |     15449 |       0       0     2343     1438     2786    22.1 |      110 |
22.08/22.15	c |     18521 |       0       0     2343     1641     2906    22.1 |      110 |
22.08/22.15	c |     22010 |       0       0     2343     2154     3025    22.4 |      110 |
22.08/22.15	c |     25958 |       0       0     2343     3027     3144    22.7 |      110 |
22.08/22.15	c |     30411 |       0       0     2343     2700     3262    22.5 |      110 |
22.08/22.15	c |     35419 |       0       0     2343     2743     3381    22.0 |      110 |
22.08/22.15	c |     41038 |       0       0     2343     3217     3499    22.7 |      110 |
22.08/22.15	c |     47329 |       0       0     2343     2402     3618    21.9 |      110 |
22.08/22.15	c |     54360 |       0       0     2343     2066     3737    22.1 |      110 |
22.08/22.15	c |     62205 |       0       0     2343     2305     3857    21.2 |      110 |
22.08/22.15	c |     70945 |       0       0     2343     3219     3978    22.1 |      110 |
22.08/22.15	c |     80669 |       0       0     2343     2852     4099    22.7 |      110 |
22.08/22.15	c |     91476 |       0       0     2343     3265     4222    22.4 |      110 |
22.08/22.15	c |    103474 |       0       0     2343     2412     4346    22.1 |      110 |
22.08/22.15	c |    116782 |       0       0     2343     2485     4471    21.7 |      110 |
22.08/22.15	c |    131532 |       0       0     2343     3633     4597    21.8 |      110 |
22.08/22.15	c |    147868 |       0       0     2343     3682     4726    22.0 |      110 |
22.08/22.15	c |    165948 |       0       0     2343     2595     4855    21.2 |      110 |
22.08/22.15	c |    185947 |       0       0     2343     2904     4987    21.3 |      110 |
22.08/22.15	c |    208057 |       0       0     2343     4816     5120    21.9 |      110 |
22.08/22.15	c |    232489 |       0       0     2343     3346     5255    21.9 |      110 |
22.08/22.15	c |    259475 |       0       0     2343     3718     5393    21.8 |      110 |
22.08/22.15	c |    289271 |       0       0     2343     3477     5532    22.3 |      110 |
22.08/22.15	c |    322158 |       0       0     2343     5578     5674    21.6 |      110 |
22.08/22.15	c |    358445 |       0       0     2343     4567     5818    21.8 |      110 |
22.08/22.15	c |    398472 |       0       0     2343     3384     5965    21.5 |      110 |
22.08/22.15	c |    442613 |       0       0     2343     5285     6114    22.5 |      110 |
22.08/22.15	c |    491279 |       0       0     2343     4481     6265    21.9 |      110 |
22.08/22.15	c |    544923 |       0       0     2343     4248

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-1515321-1238252920/watcher-1515321-1238252920 -o /tmp/evaluation-result-1515321-1238252920/solver-1515321-1238252920 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515321-1238252920.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 0.98 3/70 31986
/proc/meminfo: memFree=1592312/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=976 CPUtime=0
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1097957052 999424 128 1992294400 134512640 135192793 4294956224 18446744073709551615 134567581 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 244 128 55 166 0 75 0

[startup+0.0478781 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31986
/proc/meminfo: memFree=1592312/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=1636 CPUtime=0.04
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 297 0 0 0 4 0 0 0 18 0 1 0 1097957052 1675264 283 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 409 283 71 166 0 240 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1636

[startup+0.101882 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31986
/proc/meminfo: memFree=1592312/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=1768 CPUtime=0.1
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 332 0 0 0 10 0 0 0 18 0 1 0 1097957052 1810432 318 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 442 318 72 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.301905 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31986
/proc/meminfo: memFree=1592312/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=1904 CPUtime=0.3
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 388 0 0 0 30 0 0 0 19 0 1 0 1097957052 1949696 374 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 476 374 72 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701952 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31986
/proc/meminfo: memFree=1592312/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=2168 CPUtime=0.7
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 440 0 0 0 70 0 0 0 22 0 1 0 1097957052 2220032 426 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 542 426 72 166 0 373 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2168

[startup+1.50104 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1590768/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=2432 CPUtime=1.49
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 507 0 0 0 149 0 0 0 25 0 1 0 1097957052 2490368 493 1992294400 134512640 135192793 4294956224 18446744073709551615 134550432 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 608 493 72 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10123 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1590320/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=2836 CPUtime=3.09
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 606 0 0 0 309 0 0 0 25 0 1 0 1097957052 2904064 592 1992294400 134512640 135192793 4294956224 18446744073709551615 134534155 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 709 592 72 166 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2836

[startup+6.3016 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1589744/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=3376 CPUtime=6.29
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 711 0 0 0 629 0 0 0 25 0 1 0 1097957052 3457024 697 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 844 697 72 166 0 675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3376

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1588976/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=4064 CPUtime=12.69
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 886 0 0 0 1269 0 0 0 25 0 1 0 1097957052 4161536 872 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 1016 872 72 166 0 847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4064

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1587952/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=5052 CPUtime=25.48
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 1098 0 0 0 2548 0 0 0 25 0 1 0 1097957052 5173248 1084 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 1263 1084 72 166 0 1094 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5052

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1586608/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=6584 CPUtime=51.08
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 1437 0 0 0 5107 1 0 0 25 0 1 0 1097957052 6742016 1423 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 1646 1423 72 166 0 1477 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6584

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1584752/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=8440 CPUtime=102.26
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 1885 0 0 0 10225 1 0 0 25 0 1 0 1097957052 8642560 1871 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 2110 1871 72 166 0 1941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8440

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1583856/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=9380 CPUtime=162.25
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 2111 0 0 0 16223 2 0 0 25 0 1 0 1097957052 9605120 2097 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 2345 2097 72 166 0 2176 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9380

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1582832/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=10348 CPUtime=222.23
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 2345 0 0 0 22221 2 0 0 25 0 1 0 1097957052 10596352 2331 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 2587 2331 72 166 0 2418 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1581552/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=11980 CPUtime=282.21
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 2665 0 0 0 28219 2 0 0 25 0 1 0 1097957052 12267520 2651 1992294400 134512640 135192793 4294956224 18446744073709551615 134548107 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 2995 2651 72 166 0 2826 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11980

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1580528/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=13456 CPUtime=342.2
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 2913 0 0 0 34217 3 0 0 25 0 1 0 1097957052 13778944 2899 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 3364 2899 72 166 0 3195 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13456

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1579952/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=14188 CPUtime=402.18
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3066 0 0 0 40215 3 0 0 25 0 1 0 1097957052 14528512 3052 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 3547 3052 72 166 0 3378 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14188

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1578864/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=15448 CPUtime=462.16
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3323 0 0 0 46213 3 0 0 25 0 1 0 1097957052 15818752 3309 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 3862 3309 72 166 0 3693 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15448

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1578544/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=15828 CPUtime=522.15
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3401 0 0 0 52212 3 0 0 25 0 1 0 1097957052 16207872 3387 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 3957 3387 72 166 0 3788 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15828

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1578480/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=15828 CPUtime=582.14
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3417 0 0 0 58210 4 0 0 25 0 1 0 1097957052 16207872 3403 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 3957 3403 72 166 0 3788 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15828

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1578160/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=16152 CPUtime=642.13
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3492 0 0 0 64209 4 0 0 25 0 1 0 1097957052 16539648 3478 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4038 3478 72 166 0 3869 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16152

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1577456/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=17080 CPUtime=702.1
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3670 0 0 0 70206 4 0 0 25 0 1 0 1097957052 17489920 3656 1992294400 134512640 135192793 4294956224 18446744073709551615 134550392 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4270 3656 72 166 0 4101 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 17080

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1576944/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=17648 CPUtime=762.09
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3785 0 0 0 76205 4 0 0 25 0 1 0 1097957052 18071552 3771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4412 3771 72 166 0 4243 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17648

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1576176/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=822.08
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3974 0 0 0 82203 5 0 0 25 0 1 0 1097957052 19050496 3960 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 3960 72 166 0 4482 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 18604

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1576176/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=882.06
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3983 0 0 0 88201 5 0 0 25 0 1 0 1097957052 19050496 3969 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 3969 72 166 0 4482 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 18604

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1576048/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=942.04
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 3998 0 0 0 94199 5 0 0 25 0 1 0 1097957052 19050496 3984 1992294400 134512640 135192793 4294956224 18446744073709551615 134549626 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 3984 72 166 0 4482 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 18604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1575984/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=1002.02
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 4013 0 0 0 100197 5 0 0 25 0 1 0 1097957052 19050496 3999 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 3999 72 166 0 4482 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1575920/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=1062.01
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 4027 0 0 0 106196 5 0 0 25 0 1 0 1097957052 19050496 4013 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 4013 72 166 0 4482 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 18604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1575856/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=1121.99
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 4037 0 0 0 112194 5 0 0 25 0 1 0 1097957052 19050496 4023 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 4023 72 166 0 4482 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 18604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1575792/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=1181.97
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 4057 0 0 0 118192 5 0 0 25 0 1 0 1097957052 19050496 4043 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 4043 72 166 0 4482 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 18604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31987
/proc/meminfo: memFree=1575792/2055920 swapFree=4173984/4192956
[pid=31986] ppid=31984 vsize=18604 CPUtime=1200.07
/proc/31986/stat : 31986 (mxc-sat09) R 31984 31986 31916 0 -1 4194304 4063 0 0 0 120002 5 0 0 25 0 1 0 1097957052 19050496 4049 1992294400 134512640 135192793 4294956224 18446744073709551615 134550895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31986/statm: 4651 4049 72 166 0 4482 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18604

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): 1200.02
CPU system time (s): 0.06299
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 18604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4063
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= 1752

runsolver used 1.07984 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 16:08:40
IDJOB=1515321
IDBENCH=70420
IDSOLVER=504
FILE ID=node74/1515321-1238252920
PBS_JOBID= 9060764
Free space on /tmp= 101912 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S884941173-092.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515321-1238252920/watcher-1515321-1238252920 -o /tmp/evaluation-result-1515321-1238252920/solver-1515321-1238252920 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515321-1238252920.cnf

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

MD5SUM BENCH= 08970150c744745078d9b8c7ec1a3e63
RANDOM SEED=1613071817

node74.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		: 3000.236
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		: 3000.236
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:       1592792 kB
Buffers:         56436 kB
Cached:         347348 kB
SwapCached:       7820 kB
Active:         124312 kB
Inactive:       288724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592792 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          14788 kB
Slab:            35304 kB
Committed_AS:  2435448 kB
PageTables:       1852 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= 101912 MiB
End job on node74 at 2009-03-28 16:28:42