Trace number 1518225

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S227954525-082.cnf
MD5SUMae01fd57ec6a595afedf29818bd4a62c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.48/31.51	c starting MXC with:
31.48/31.51	c cnf_path = HOME/instance-1518225-1238297027.cnf
31.48/31.51	c restart_strategy = auto
31.48/31.51	c sign_strategy = cached
31.48/31.51	c use_preprocessing = -1
31.48/31.51	c output_implicant = 1
31.48/31.51	c timeout_seconds = 0
31.48/31.51	c running SatELite... done
31.48/31.51	c 10 vars eliminated
31.48/31.51	c received 0 units and 2193 clauses from SatELite
31.48/31.51	c 9 assignments made, starting to guess now
31.48/31.51	c ===================================[MXC]=====================================
31.48/31.51	c | Conflicts |                Clause Statistics                   |   Vars   |
31.48/31.51	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.48/31.51	c =============================================================================
31.48/31.51	c |         0 |       0       0     2193        0        0     nan |      520 |
31.48/31.51	c |       100 |       0       0     2193      100     1050    25.4 |      511 |
31.48/31.51	c |       210 |       0       0     2193      210     1105    24.9 |      511 |
31.48/31.51	c |       441 |       0       0     2193      441     1220    25.8 |      511 |
31.48/31.51	c |       805 |       0       0     2193      805     1402    26.6 |      511 |
31.48/31.51	c |      1315 |       0       0     2193     1315     1609    26.3 |      511 |
31.48/31.51	c |      1986 |       0       0     2193     1138     1754    24.3 |      511 |
31.48/31.51	c |      2834 |       0       0     2193     1046     1894    22.5 |      511 |
31.48/31.51	c |      3876 |       0       0     2193     1077     2031    23.5 |      511 |
31.48/31.51	c |      5132 |       0       0     2193     1260     2163    24.4 |      511 |
31.48/31.51	c |      6623 |       0       0     2193     1625     2292    24.9 |      511 |
31.48/31.51	c |      8373 |       0       0     2193     2201     2419    24.9 |      511 |
31.48/31.51	c |     10408 |       0       0     2193     1763     2543    22.6 |      511 |
31.48/31.51	c |     12756 |       0       0     2193     1488     2665    21.3 |      511 |
31.48/31.51	c |     15449 |       0       0     2193     1426     2786    22.8 |      511 |
31.48/31.51	c |     18521 |       0       0     2193     1630     2906    21.8 |      511 |
31.48/31.51	c |     22010 |       0       0     2193     2141     3025    22.5 |      511 |
31.48/31.51	c |     25958 |       0       0     2193     3011     3144    24.6 |      511 |
31.48/31.51	c |     30411 |       0       0     2193     2678     3262    21.4 |      511 |
31.48/31.51	c |     35419 |       0       0     2193     2710     3381    22.0 |      511 |
31.48/31.51	c |     41038 |       0       0     2193     3179     3499    23.5 |      511 |
31.48/31.51	c |     47329 |       0       0     2193     2358     3618    22.2 |      511 |
31.48/31.51	c |     54360 |       0       0     2193     2016     3737    23.3 |      511 |
31.48/31.51	c |     62205 |       0       0     2193     2244     3857    21.7 |      511 |
31.48/31.51	c |     70945 |       0       0     2193     3144     3978    22.5 |      511 |
31.48/31.51	c |     80669 |       0       0     2193     2769     4099    23.4 |      511 |
31.48/31.51	c |     91476 |       0       0     2193     3169     4222    23.2 |      511 |
31.48/31.51	c |    103474 |       0       0     2193     2301     4346    19.8 |      511 |
31.48/31.51	c |    116782 |       0       0     2193     2356     4471    22.5 |      511 |
31.48/31.51	c |    131532 |       0       0     2193     3494     4597    23.3 |      511 |
31.48/31.51	c |    147868 |       0       0     2193     3512     4726    22.6 |      511 |
31.48/31.51	c |    165948 |       0       0     2193     4837     4855    23.2 |      511 |
31.48/31.51	c |    185947 |       0       0     2193     2700     4987    22.6 |      511 |
31.48/31.51	c |    208057 |       0       0     2193     4595     5120    23.7 |      511 |
31.48/31.51	c |    232489 |       0       0     2193     3086     5255    22.7 |      511 |
31.48/31.51	c |    259475 |       0       0     2193     3433     5393    22.3 |      511 |
31.48/31.51	c |    289271 |       0       0     2193     3168     5532    23.2 |      511 |
31.48/31.51	c |    322158 |       0       0     2193     5246     5674    22.9 |      511 |
31.48/31.51	c |    358445 |       0       0     2193     4196     5818    21.5 |      511 |
31.48/31.51	c |    398472 |       0       0     2193     5948     5965    23.3 |      511 |
31.48/31.51	c |    442613 |       0       0     2193     4829     6114    23.0 |      511 |
31.48/31.51	c |    491279 |       0       0     2193     3977     6265    22.8 |      511 |
31.48/31.51	c |    544923 |       0       0     2193     3694

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-1518225-1238297027/watcher-1518225-1238297027 -o /tmp/evaluation-result-1518225-1238297027/solver-1518225-1238297027 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518225-1238297027.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 3/64 9016
/proc/meminfo: memFree=1821784/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=1112 CPUtime=0
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1102368921 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134563104 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 278 141 56 166 0 109 0

[startup+0.0406221 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9016
/proc/meminfo: memFree=1821784/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=1640 CPUtime=0.03
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 294 0 0 0 3 0 0 0 18 0 1 0 1102368921 1679360 280 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 410 280 72 166 0 241 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1640

[startup+0.101631 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9016
/proc/meminfo: memFree=1821784/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=1772 CPUtime=0.09
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 341 0 0 0 9 0 0 0 18 0 1 0 1102368921 1814528 327 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 443 327 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301667 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9016
/proc/meminfo: memFree=1821784/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=2036 CPUtime=0.29
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 405 0 0 0 29 0 0 0 19 0 1 0 1102368921 2084864 391 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 509 391 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701739 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9016
/proc/meminfo: memFree=1821784/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=2300 CPUtime=0.69
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 473 0 0 0 69 0 0 0 22 0 1 0 1102368921 2355200 459 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 575 459 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1820048/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=2700 CPUtime=1.49
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 566 0 0 0 149 0 0 0 25 0 1 0 1102368921 2764800 552 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 675 552 73 166 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2700

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1819472/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=3096 CPUtime=3.09
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 683 0 0 0 309 0 0 0 25 0 1 0 1102368921 3170304 669 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 774 669 73 166 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3096

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1818704/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=3764 CPUtime=6.29
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 841 0 0 0 629 0 0 0 25 0 1 0 1102368921 3854336 827 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 941 827 73 166 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1817680/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=4828 CPUtime=12.69
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 1102368921 4943872 1069 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 1207 1069 73 166 0 1038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4828

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1816336/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=6036 CPUtime=25.48
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 1393 0 0 0 2547 1 0 0 25 0 1 0 1102368921 6180864 1379 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 1509 1379 73 166 0 1340 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6036

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1814864/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=7664 CPUtime=51.07
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 1757 0 0 0 5106 1 0 0 25 0 1 0 1102368921 7847936 1743 1992294400 134512640 135192793 4294956224 18446744073709551615 134548103 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 1916 1743 73 166 0 1747 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7664

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1812304/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=10368 CPUtime=102.26
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 2353 0 0 0 10224 2 0 0 25 0 1 0 1102368921 10616832 2339 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 2592 2339 73 166 0 2423 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10368

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1810768/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=12084 CPUtime=162.23
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 2736 0 0 0 16221 2 0 0 25 0 1 0 1102368921 12374016 2722 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 3021 2722 73 166 0 2852 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12084

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1809040/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=14068 CPUtime=222.22
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 3154 0 0 0 22219 3 0 0 25 0 1 0 1102368921 14405632 3140 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 3517 3140 73 166 0 3348 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14068

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1807952/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=15384 CPUtime=282.19
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 3429 0 0 0 28216 3 0 0 25 0 1 0 1102368921 15753216 3415 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 3846 3415 73 166 0 3677 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15384

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1806800/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=16576 CPUtime=342.17
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 3710 0 0 0 34213 4 0 0 25 0 1 0 1102368921 16973824 3696 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 4144 3696 73 166 0 3975 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1805776/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=17652 CPUtime=402.15
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 3963 0 0 0 40211 4 0 0 25 0 1 0 1102368921 18075648 3949 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 4413 3949 73 166 0 4244 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17652

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1804624/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=18920 CPUtime=462.12
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 4231 0 0 0 46208 4 0 0 25 0 1 0 1102368921 19374080 4217 1992294400 134512640 135192793 4294956224 18446744073709551615 134549765 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 4730 4217 73 166 0 4561 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18920

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1804048/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=19588 CPUtime=522.1
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 4386 0 0 0 52206 4 0 0 25 0 1 0 1102368921 20058112 4372 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 4897 4372 73 166 0 4728 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19588

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1803408/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=20200 CPUtime=582.08
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 4537 0 0 0 58203 5 0 0 25 0 1 0 1102368921 20684800 4523 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 5050 4523 73 166 0 4881 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20200

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1802448/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=21272 CPUtime=642.07
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 4764 0 0 0 64201 6 0 0 25 0 1 0 1102368921 21782528 4750 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 5318 4750 73 166 0 5149 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21272

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1802000/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=21704 CPUtime=702.04
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 4869 0 0 0 70198 6 0 0 25 0 1 0 1102368921 22224896 4855 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 5426 4855 73 166 0 5257 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21704

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1801360/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=22368 CPUtime=762.02
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5020 0 0 0 76196 6 0 0 25 0 1 0 1102368921 22904832 5006 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 5592 5006 73 166 0 5423 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22368

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1800848/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=22868 CPUtime=821.99
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5149 0 0 0 82193 6 0 0 25 0 1 0 1102368921 23416832 5135 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 5717 5135 73 166 0 5548 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22868

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1800144/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=23732 CPUtime=881.97
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5316 0 0 0 88190 7 0 0 25 0 1 0 1102368921 24301568 5302 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 5933 5302 73 166 0 5764 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23732

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1799504/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=24436 CPUtime=941.96
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5468 0 0 0 94188 8 0 0 25 0 1 0 1102368921 25022464 5454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 6109 5454 73 166 0 5940 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 24436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9017
/proc/meminfo: memFree=1799184/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=24760 CPUtime=1001.93
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5549 0 0 0 100185 8 0 0 25 0 1 0 1102368921 25354240 5535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 6190 5535 73 166 0 6021 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 24760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9018
/proc/meminfo: memFree=1798608/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=25400 CPUtime=1061.91
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5686 0 0 0 106183 8 0 0 25 0 1 0 1102368921 26009600 5672 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 6350 5672 73 166 0 6181 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 25400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9019
/proc/meminfo: memFree=1798224/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=25972 CPUtime=1121.89
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5794 0 0 0 112181 8 0 0 25 0 1 0 1102368921 26595328 5780 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 6493 5780 73 166 0 6324 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 25972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9019
/proc/meminfo: memFree=1797776/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=26424 CPUtime=1181.86
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5891 0 0 0 118178 8 0 0 25 0 1 0 1102368921 27058176 5877 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 6606 5877 73 166 0 6437 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 26424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9019
/proc/meminfo: memFree=1797648/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=26424 CPUtime=1200.07
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5918 0 0 0 119998 9 0 0 25 0 1 0 1102368921 27058176 5904 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 6606 5904 73 166 0 6437 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26424

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9019
/proc/meminfo: memFree=1797648/2055920 swapFree=4178768/4192956
[pid=9016] ppid=9014 vsize=26424 CPUtime=1200.07
/proc/9016/stat : 9016 (mxc-sat09) R 9014 9016 5501 0 -1 4194304 5918 0 0 0 119998 9 0 0 25 0 1 0 1102368921 27058176 5904 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9016/statm: 6606 5904 73 166 0 6437 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.095985
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 26424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5918
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= 1055

runsolver used 0.911861 second user time and 2.43463 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-29 05:23:47
IDJOB=1518225
IDBENCH=70662
IDSOLVER=504
FILE ID=node12/1518225-1238297027
PBS_JOBID= 9060989
Free space on /tmp= 65380 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S227954525-082.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518225-1238297027/watcher-1518225-1238297027 -o /tmp/evaluation-result-1518225-1238297027/solver-1518225-1238297027 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518225-1238297027.cnf

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

MD5SUM BENCH= ae01fd57ec6a595afedf29818bd4a62c
RANDOM SEED=1713740251

node12.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		: 3000.266
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		: 3000.266
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:       1822200 kB
Buffers:         46128 kB
Cached:         113488 kB
SwapCached:       7936 kB
Active:          92188 kB
Inactive:        76840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822200 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15072 kB
Slab:            50664 kB
Committed_AS:  2975784 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65380 MiB
End job on node12 at 2009-03-29 05:43:49