Trace number 1514901

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S122462268-047.cnf
MD5SUM5d0778d9bbd17c145825bd8d03b4a06d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark172.314
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data 

18.98/19.01	c starting MXC with:
18.98/19.01	c cnf_path = HOME/instance-1514901-1238246322.cnf
18.98/19.01	c restart_strategy = auto
18.98/19.01	c sign_strategy = cached
18.98/19.01	c use_preprocessing = -1
18.98/19.01	c output_implicant = 1
18.98/19.01	c timeout_seconds = 0
18.98/19.01	c running SatELite... done
18.98/19.01	c 1 vars eliminated
18.98/19.01	c received 0 units and 1917 clauses from SatELite
18.98/19.01	c 0 assignments made, starting to guess now
18.98/19.01	c ===================================[MXC]=====================================
18.98/19.01	c | Conflicts |                Clause Statistics                   |   Vars   |
18.98/19.01	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
18.98/19.01	c =============================================================================
18.98/19.01	c |         0 |       0       0     1917        0        0     nan |       90 |
18.98/19.01	c |       100 |       0       0     1917      100     1050    20.3 |       90 |
18.98/19.01	c |       210 |       0       0     1917      210     1105    21.4 |       90 |
18.98/19.01	c |       441 |       0       0     1917      441     1220    21.2 |       90 |
18.98/19.01	c |       805 |       0       0     1917      805     1402    20.5 |       90 |
18.98/19.01	c |      1315 |       0       0     1917     1315     1609    20.2 |       90 |
18.98/19.01	c |      1986 |       0       0     1917     1138     1754    18.9 |       90 |
18.98/19.01	c |      2834 |       0       0     1917     1047     1894    18.8 |       90 |
18.98/19.01	c |      3876 |       0       0     1917     1079     2031    19.1 |       90 |
18.98/19.01	c |      5132 |       0       0     1917     1262     2163    18.5 |       90 |
18.98/19.01	c |      6623 |       0       0     1917     1628     2292    18.9 |       90 |
18.98/19.01	c |      8373 |       0       0     1917     2206     2419    19.0 |       90 |
18.98/19.01	c |     10408 |       0       0     1917     1771     2543    18.6 |       90 |
18.98/19.01	c |     12756 |       0       0     1917     1499     2665    18.4 |       90 |
18.98/19.01	c |     15449 |       0       0     1917     1442     2786    18.3 |       90 |
18.98/19.01	c |     18521 |       0       0     1917     1645     2906    18.7 |       90 |
18.98/19.01	c |     22010 |       0       0     1917     2159     3025    19.2 |       90 |
18.98/19.01	c |     25958 |       0       0     1917     3036     3144    18.9 |       90 |
18.98/19.01	c |     30411 |       0       0     1917     2706     3262    18.1 |       90 |
18.98/19.01	c |     35419 |       0       0     1917     2742     3381    19.0 |       90 |
18.98/19.01	c |     41038 |       0       0     1917     3220     3499    18.6 |       90 |
18.98/19.01	c |     47329 |       0       0     1917     2408     3618    18.2 |       90 |
18.98/19.01	c |     54360 |       0       0     1917     2073     3737    17.6 |       90 |
18.98/19.01	c |     62205 |       0       0     1917     2317     3857    17.6 |       90 |
18.98/19.01	c |     70945 |       0       0     1917     3220     3978    18.0 |       90 |
18.98/19.01	c |     80669 |       0       0     1917     2857     4099    18.1 |       90 |
18.98/19.01	c |     91476 |       0       0     1917     3272     4222    18.2 |       90 |
18.98/19.01	c |    103474 |       0       0     1917     2422     4346    17.5 |       90 |
18.98/19.01	c |    116782 |       0       0     1917     2490     4471    18.4 |       90 |
18.98/19.01	c |    131532 |       0       0     1917     3640     4597    18.9 |       90 |
18.98/19.01	c |    147868 |       0       0     1917     3681     4726    18.3 |       90 |
18.98/19.01	c |    165948 |       0       0     1917     2602     4855    18.2 |       90 |
18.98/19.01	c |    185947 |       0       0     1917     2913     4987    17.7 |       90 |
18.98/19.01	c |    208057 |       0       0     1917     4829     5120    18.0 |       90 |
18.98/19.01	c |    232489 |       0       0     1917     3371     5255    17.8 |       90 |
18.98/19.01	c |    259475 |       0       0     1917     3743     5393    18.6 |       90 |
18.98/19.01	c |    289271 |       0       0     1917     3507     5532    17.8 |       90 |
18.98/19.01	c |    322158 |       0       0     1917     5618     5674    18.2 |       90 |
18.98/19.01	c |    358445 |       0       0     1917     4610     5818    17.8 |       90 |
18.98/19.01	c |    398472 |       0       0     1917     3425     5965    17.2 |       90 |
18.98/19.01	c |    442613 |       0       0     1917     5330     6114    17.2 |       90 |
18.98/19.01	c |    491279 |       0       0     1917     4545     6265    18.0 |       90 |
18.98/19.01	c |    544923 |       0       0     1917     4303

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-1514901-1238246322/watcher-1514901-1238246322 -o /tmp/evaluation-result-1514901-1238246322/solver-1514901-1238246322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514901-1238246322.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: 0.92 0.98 0.99 2/81 23676
/proc/meminfo: memFree=1545472/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=976 CPUtime=0
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 450961080 999424 117 1992294400 134512640 135192793 4294956224 18446744073709551615 134573702 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 244 117 55 166 0 75 0

[startup+0.0196401 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 23676
/proc/meminfo: memFree=1545472/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=1240 CPUtime=0.01
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 224 0 0 0 1 0 0 0 18 0 1 0 450961080 1269760 210 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 310 210 71 166 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1240

[startup+0.101649 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 23676
/proc/meminfo: memFree=1545472/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=1636 CPUtime=0.09
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 450961080 1675264 298 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 409 298 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301667 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 23676
/proc/meminfo: memFree=1545472/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=1908 CPUtime=0.29
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 368 0 0 0 29 0 0 0 20 0 1 0 450961080 1953792 354 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 477 354 72 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701707 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 23676
/proc/meminfo: memFree=1545472/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=2176 CPUtime=0.69
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 427 0 0 0 69 0 0 0 24 0 1 0 450961080 2228224 413 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 544 413 72 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1543992/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=2448 CPUtime=1.49
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 450961080 2506752 483 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 612 483 72 166 0 443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2448

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1543544/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=2872 CPUtime=3.09
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 607 0 0 0 309 0 0 0 25 0 1 0 450961080 2940928 593 1992294400 134512640 135192793 4294956224 18446744073709551615 134552204 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 718 593 72 166 0 549 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2872

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1542776/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=3416 CPUtime=6.29
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 736 0 0 0 629 0 0 0 25 0 1 0 450961080 3497984 722 1992294400 134512640 135192793 4294956224 18446744073709551615 134550404 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 854 722 72 166 0 685 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3416

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1541944/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=4140 CPUtime=12.69
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 889 0 0 0 1269 0 0 0 25 0 1 0 450961080 4239360 875 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 1035 875 72 166 0 866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4140

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1540728/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=5668 CPUtime=25.48
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 1189 0 0 0 2548 0 0 0 25 0 1 0 450961080 5804032 1175 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 1417 1175 72 166 0 1248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5668

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1539192/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=7316 CPUtime=51.08
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 1563 0 0 0 5108 0 0 0 25 0 1 0 450961080 7491584 1549 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 1829 1549 72 166 0 1660 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7316

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1537720/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=8728 CPUtime=102.27
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 1927 0 0 0 10227 0 0 0 25 0 1 0 450961080 8937472 1913 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 2182 1913 72 166 0 2013 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8728

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1536312/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=10236 CPUtime=162.24
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 2269 0 0 0 16224 0 0 0 25 0 1 0 450961080 10481664 2255 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 2559 2255 72 166 0 2390 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10236

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1535096/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=11832 CPUtime=222.23
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 2580 0 0 0 22222 1 0 0 25 0 1 0 450961080 12115968 2566 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 2958 2566 72 166 0 2789 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11832

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1533880/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=13496 CPUtime=282.21
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 2894 0 0 0 28220 1 0 0 25 0 1 0 450961080 13819904 2880 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 3374 2880 72 166 0 3205 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13496

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1533112/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=14456 CPUtime=342.19
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3086 0 0 0 34218 1 0 0 25 0 1 0 450961080 14802944 3072 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 3614 3072 72 166 0 3445 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14456

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1532728/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=14832 CPUtime=402.18
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3198 0 0 0 40217 1 0 0 25 0 1 0 450961080 15187968 3184 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 3708 3184 72 166 0 3539 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14832

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1531960/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=15792 CPUtime=462.16
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3382 0 0 0 46215 1 0 0 25 0 1 0 450961080 16171008 3368 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 3948 3368 72 166 0 3779 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15792

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1531704/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=15984 CPUtime=522.14
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3427 0 0 0 52213 1 0 0 25 0 1 0 450961080 16367616 3413 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 3996 3413 72 166 0 3827 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15984

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1531384/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=16176 CPUtime=582.12
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3497 0 0 0 58211 1 0 0 25 0 1 0 450961080 16564224 3483 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4044 3483 72 166 0 3875 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16176

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1531128/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=16560 CPUtime=642.11
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3559 0 0 0 64210 1 0 0 25 0 1 0 450961080 16957440 3545 1992294400 134512640 135192793 4294956224 18446744073709551615 134520664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4140 3545 72 166 0 3971 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16560

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1530680/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=16944 CPUtime=702.1
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3676 0 0 0 70208 2 0 0 25 0 1 0 450961080 17350656 3662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4236 3662 72 166 0 4067 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 16944

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1530488/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17132 CPUtime=762.09
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3728 0 0 0 76207 2 0 0 25 0 1 0 450961080 17543168 3714 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4283 3714 72 166 0 4114 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17132

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1530296/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17324 CPUtime=822.07
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3783 0 0 0 82205 2 0 0 25 0 1 0 450961080 17739776 3769 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4331 3769 72 166 0 4162 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 17324

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1529976/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17708 CPUtime=882.05
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3849 0 0 0 88203 2 0 0 25 0 1 0 450961080 18132992 3835 1992294400 134512640 135192793 4294956224 18446744073709551615 134551088 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4427 3835 72 166 0 4258 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 17708

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1529848/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17708 CPUtime=942.03
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3877 0 0 0 94201 2 0 0 25 0 1 0 450961080 18132992 3863 1992294400 134512640 135192793 4294956224 18446744073709551615 134744630 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4427 3863 72 166 0 4258 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 17708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1529720/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17708 CPUtime=1002.02
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3901 0 0 0 100200 2 0 0 25 0 1 0 450961080 18132992 3887 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4427 3887 72 166 0 4258 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 17708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1529784/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17708 CPUtime=1062
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3911 0 0 0 106198 2 0 0 25 0 1 0 450961080 18132992 3897 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4427 3897 72 166 0 4258 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 17708

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1529656/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17708 CPUtime=1121.98
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3921 0 0 0 112196 2 0 0 25 0 1 0 450961080 18132992 3907 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4427 3907 72 166 0 4258 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 17708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1529592/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17708 CPUtime=1181.97
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3939 0 0 0 118195 2 0 0 25 0 1 0 450961080 18132992 3925 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4427 3925 72 166 0 4258 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 17708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23677
/proc/meminfo: memFree=1529528/2055920 swapFree=4169668/4192956
[pid=23676] ppid=23674 vsize=17708 CPUtime=1200.07
/proc/23676/stat : 23676 (mxc-sat09) R 23674 23676 23391 0 -1 4194304 3950 0 0 0 120005 2 0 0 25 0 1 0 450961080 18132992 3936 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 4427 3936 72 166 0 4258 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17708

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): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.024996
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 17708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3950
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= 1185

runsolver used 1.25481 second user time and 4.21436 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 14:18:42
IDJOB=1514901
IDBENCH=70385
IDSOLVER=504
FILE ID=node89/1514901-1238246322
PBS_JOBID= 9060703
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S122462268-047.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514901-1238246322/watcher-1514901-1238246322 -o /tmp/evaluation-result-1514901-1238246322/solver-1514901-1238246322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514901-1238246322.cnf

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

MD5SUM BENCH= 5d0778d9bbd17c145825bd8d03b4a06d
RANDOM SEED=1414080987

node89.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		: 3000.240
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		: 3000.240
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:       1545952 kB
Buffers:         71100 kB
Cached:         345272 kB
SwapCached:      12504 kB
Active:         151692 kB
Inactive:       279124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545952 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          19564 kB
Slab:            63360 kB
Committed_AS:  1528908 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 14:38:44