Trace number 1515009

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1629955917-055.cnf
MD5SUMe34d6d6a0a2cfdccfc6dbc62facdd555
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark915.619
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 

21.08/21.12	c starting MXC with:
21.08/21.12	c cnf_path = HOME/instance-1515009-1238247747.cnf
21.08/21.12	c restart_strategy = auto
21.08/21.12	c sign_strategy = cached
21.08/21.12	c use_preprocessing = -1
21.08/21.12	c output_implicant = 1
21.08/21.12	c timeout_seconds = 0
21.08/21.12	c running SatELite... done
21.08/21.12	c 1 vars eliminated
21.08/21.12	c received 0 units and 2130 clauses from SatELite
21.08/21.12	c 0 assignments made, starting to guess now
21.08/21.12	c ===================================[MXC]=====================================
21.08/21.12	c | Conflicts |                Clause Statistics                   |   Vars   |
21.08/21.12	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.08/21.12	c =============================================================================
21.08/21.12	c |         0 |       0       0     2130        0        0     nan |      100 |
21.08/21.12	c |       100 |       0       0     2130      100     1050    23.6 |      100 |
21.08/21.12	c |       210 |       0       0     2130      210     1105    23.1 |      100 |
21.08/21.12	c |       441 |       0       0     2130      441     1220    23.2 |      100 |
21.08/21.12	c |       805 |       0       0     2130      805     1402    22.7 |      100 |
21.08/21.12	c |      1315 |       0       0     2130     1315     1609    22.7 |      100 |
21.08/21.12	c |      1986 |       0       0     2130     1138     1754    22.0 |      100 |
21.08/21.12	c |      2834 |       0       0     2130     1046     1894    21.3 |      100 |
21.08/21.12	c |      3876 |       0       0     2130     1076     2031    21.0 |      100 |
21.08/21.12	c |      5132 |       0       0     2130     1260     2163    21.6 |      100 |
21.08/21.12	c |      6623 |       0       0     2130     1626     2292    21.2 |      100 |
21.08/21.12	c |      8373 |       0       0     2130     2204     2419    21.3 |      100 |
21.08/21.12	c |     10408 |       0       0     2130     1766     2543    20.8 |      100 |
21.08/21.12	c |     12756 |       0       0     2130     1492     2665    20.3 |      100 |
21.08/21.12	c |     15449 |       0       0     2130     1433     2786    20.3 |      100 |
21.08/21.12	c |     18521 |       0       0     2130     1635     2906    21.3 |      100 |
21.08/21.12	c |     22010 |       0       0     2130     2149     3025    21.9 |      100 |
21.08/21.12	c |     25958 |       0       0     2130     3022     3144    21.1 |      100 |
21.08/21.12	c |     30411 |       0       0     2130     2692     3262    21.5 |      100 |
21.08/21.12	c |     35419 |       0       0     2130     2730     3381    21.4 |      100 |
21.08/21.12	c |     41038 |       0       0     2130     3205     3499    21.8 |      100 |
21.08/21.12	c |     47329 |       0       0     2130     2393     3618    20.6 |      100 |
21.08/21.12	c |     54360 |       0       0     2130     2063     3737    20.7 |      100 |
21.08/21.12	c |     62205 |       0       0     2130     2294     3857    21.1 |      100 |
21.08/21.12	c |     70945 |       0       0     2130     3198     3978    21.1 |      100 |
21.08/21.12	c |     80669 |       0       0     2130     2834     4099    20.8 |      100 |
21.08/21.12	c |     91476 |       0       0     2130     3244     4222    20.4 |      100 |
21.08/21.12	c |    103474 |       0       0     2130     2394     4346    20.0 |      100 |
21.08/21.12	c |    116782 |       0       0     2130     2462     4471    20.6 |      100 |
21.08/21.12	c |    131532 |       0       0     2130     3608     4597    21.2 |      100 |
21.08/21.12	c |    147868 |       0       0     2130     3646     4726    21.0 |      100 |
21.08/21.12	c |    165948 |       0       0     2130     2572     4855    21.0 |      100 |
21.08/21.12	c |    185947 |       0       0     2130     2878     4987    20.3 |      100 |
21.08/21.12	c |    208057 |       0       0     2130     4798     5120    20.7 |      100 |
21.08/21.12	c |    232489 |       0       0     2130     3322     5255    21.0 |      100 |
21.08/21.12	c |    259475 |       0       0     2130     3703     5393    20.5 |      100 |
21.08/21.12	c |    289271 |       0       0     2130     3477     5532    20.8 |      100 |
21.08/21.12	c |    322158 |       0       0     2130     5581     5674    20.9 |      100 |
21.08/21.12	c |    358445 |       0       0     2130     4565     5818    20.3 |      100 |
21.08/21.12	c |    398472 |       0       0     2130     3373     5965    20.3 |      100 |
21.08/21.12	c |    442613 |       0       0     2130     5282     6114    20.3 |      100 |
21.08/21.12	c |    491279 |       0       0     2130     4481     6265    20.0 |      100 |
21.08/21.12	c |    544923 |       0       0     2130     4265

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-1515009-1238247747/watcher-1515009-1238247747 -o /tmp/evaluation-result-1515009-1238247747/solver-1515009-1238247747 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515009-1238247747.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 0.99 0.98 2/64 723
/proc/meminfo: memFree=1095144/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=976 CPUtime=0
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 112 0 0 0 0 0 0 0 20 0 1 0 1097441588 999424 98 1992294400 134512640 135192793 4294956224 18446744073709551615 134543074 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 244 99 54 166 0 75 0

[startup+0.0192349 s]
/proc/loadavg: 1.00 0.99 0.98 2/64 723
/proc/meminfo: memFree=1095144/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=1240 CPUtime=0.01
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 222 0 0 0 1 0 0 0 20 0 1 0 1097441588 1269760 208 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 310 208 71 166 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1240

[startup+0.101243 s]
/proc/loadavg: 1.00 0.99 0.98 2/64 723
/proc/meminfo: memFree=1095144/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=1632 CPUtime=0.09
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 316 0 0 0 9 0 0 0 20 0 1 0 1097441588 1671168 302 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 408 302 72 166 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1632

[startup+0.301263 s]
/proc/loadavg: 1.00 0.99 0.98 2/64 723
/proc/meminfo: memFree=1095144/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=1900 CPUtime=0.29
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 379 0 0 0 29 0 0 0 22 0 1 0 1097441588 1945600 365 1992294400 134512640 135192793 4294956224 18446744073709551615 134533906 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 475 365 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701304 s]
/proc/loadavg: 1.00 0.99 0.98 2/64 723
/proc/meminfo: memFree=1095144/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=2164 CPUtime=0.69
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 445 0 0 0 69 0 0 0 25 0 1 0 1097441588 2215936 431 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 541 431 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50139 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1093536/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=2428 CPUtime=1.49
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 516 0 0 0 149 0 0 0 25 0 1 0 1097441588 2486272 502 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 607 502 72 166 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2428

[startup+3.10155 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1093088/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=2832 CPUtime=3.09
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 602 0 0 0 309 0 0 0 25 0 1 0 1097441588 2899968 588 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 708 588 72 166 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2832

[startup+6.30188 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1092512/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=3364 CPUtime=6.29
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 714 0 0 0 629 0 0 0 25 0 1 0 1097441588 3444736 700 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 841 700 72 166 0 672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3364

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1091744/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=4080 CPUtime=12.69
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 891 0 0 0 1269 0 0 0 25 0 1 0 1097441588 4177920 877 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 1020 877 72 166 0 851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4080

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1090784/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=5112 CPUtime=25.48
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 1098 0 0 0 2548 0 0 0 25 0 1 0 1097441588 5234688 1084 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 1278 1084 72 166 0 1109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5112

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1089376/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=6768 CPUtime=51.07
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 1449 0 0 0 5107 0 0 0 25 0 1 0 1097441588 6930432 1435 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 1692 1435 72 166 0 1523 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6768

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1087520/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=8592 CPUtime=102.27
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 1892 0 0 0 10226 1 0 0 25 0 1 0 1097441588 8798208 1878 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 2148 1878 72 166 0 1979 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8592

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1086432/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=9732 CPUtime=162.24
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 2169 0 0 0 16223 1 0 0 25 0 1 0 1097441588 9965568 2155 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 2433 2155 72 166 0 2264 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9732

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1085408/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=10792 CPUtime=222.23
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 2423 0 0 0 22221 2 0 0 25 0 1 0 1097441588 11051008 2409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 2698 2409 72 166 0 2529 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10792

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1084256/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=12388 CPUtime=282.22
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 2711 0 0 0 28220 2 0 0 25 0 1 0 1097441588 12685312 2697 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 3097 2697 72 166 0 2928 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12388

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1083808/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=12904 CPUtime=342.2
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 2809 0 0 0 34218 2 0 0 25 0 1 0 1097441588 13213696 2795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 3226 2795 72 166 0 3057 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12904

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1083488/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=13288 CPUtime=402.19
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 2901 0 0 0 40216 3 0 0 25 0 1 0 1097441588 13606912 2887 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 3322 2887 72 166 0 3153 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13288

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1082784/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=13992 CPUtime=462.17
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3067 0 0 0 46214 3 0 0 25 0 1 0 1097441588 14327808 3053 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 3498 3053 72 166 0 3329 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13992

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1082080/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=15052 CPUtime=522.15
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3229 0 0 0 52212 3 0 0 25 0 1 0 1097441588 15413248 3215 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 3763 3215 72 166 0 3594 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15052

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1081568/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=15628 CPUtime=582.14
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3381 0 0 0 58210 4 0 0 25 0 1 0 1097441588 16003072 3367 1992294400 134512640 135192793 4294956224 18446744073709551615 134548124 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 3907 3367 72 166 0 3738 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15628

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1080864/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=16396 CPUtime=642.13
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3544 0 0 0 64209 4 0 0 25 0 1 0 1097441588 16789504 3530 1992294400 134512640 135192793 4294956224 18446744073709551615 134520473 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4099 3530 72 166 0 3930 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16396

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1080608/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=16588 CPUtime=702.11
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3602 0 0 0 70207 4 0 0 25 0 1 0 1097441588 16986112 3588 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4147 3588 72 166 0 3978 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 16588

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1080352/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=16940 CPUtime=762.1
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3661 0 0 0 76206 4 0 0 25 0 1 0 1097441588 17346560 3647 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4235 3647 72 166 0 4066 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 16940

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1079968/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=17516 CPUtime=822.08
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3774 0 0 0 82203 5 0 0 25 0 1 0 1097441588 17936384 3760 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4379 3760 72 166 0 4210 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 17516

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1079392/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=18224 CPUtime=882.06
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3907 0 0 0 88201 5 0 0 25 0 1 0 1097441588 18661376 3893 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4556 3893 72 166 0 4387 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 18224

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1079008/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=18588 CPUtime=942.05
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 3991 0 0 0 94199 6 0 0 25 0 1 0 1097441588 19034112 3977 1992294400 134512640 135192793 4294956224 18446744073709551615 134744745 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4647 3977 72 166 0 4478 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 18588

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1078688/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=18972 CPUtime=1002.04
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 4088 0 0 0 100198 6 0 0 25 0 1 0 1097441588 19427328 4074 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4743 4074 72 166 0 4574 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 18972

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 724
/proc/meminfo: memFree=1078368/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=19156 CPUtime=1062.02
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 4159 0 0 0 106196 6 0 0 25 0 1 0 1097441588 19615744 4145 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4789 4145 72 166 0 4620 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 19156

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 730
/proc/meminfo: memFree=1078048/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=19348 CPUtime=1122
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 4212 0 0 0 112194 6 0 0 25 0 1 0 1097441588 19812352 4198 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4837 4198 72 166 0 4668 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 19348

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 730
/proc/meminfo: memFree=1078048/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=19536 CPUtime=1181.98
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 4235 0 0 0 118192 6 0 0 25 0 1 0 1097441588 20004864 4221 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4884 4221 72 166 0 4715 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 19536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 730
/proc/meminfo: memFree=1077984/2055920 swapFree=4177768/4192956
[pid=723] ppid=721 vsize=19536 CPUtime=1200.08
/proc/723/stat : 723 (mxc-sat09) R 721 723 365 0 -1 4194304 4257 0 0 0 120002 6 0 0 25 0 1 0 1097441588 20004864 4243 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/723/statm: 4884 4243 72 166 0 4715 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 19536

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): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.068989
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 19536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4257
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= 1
involuntary context switches= 1891

runsolver used 0.961853 second user time and 2.34864 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-28 14:42:27
IDJOB=1515009
IDBENCH=70394
IDSOLVER=504
FILE ID=node2/1515009-1238247747
PBS_JOBID= 9060708
Free space on /tmp= 66460 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1629955917-055.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515009-1238247747/watcher-1515009-1238247747 -o /tmp/evaluation-result-1515009-1238247747/solver-1515009-1238247747 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515009-1238247747.cnf

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

MD5SUM BENCH= e34d6d6a0a2cfdccfc6dbc62facdd555
RANDOM SEED=1344623546

node2.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:       1095560 kB
Buffers:         98152 kB
Cached:         763592 kB
SwapCached:       8996 kB
Active:          42872 kB
Inactive:       829940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095560 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            73428 kB
Committed_AS:  2702420 kB
PageTables:       1476 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= 66460 MiB
End job on node2 at 2009-03-28 15:02:30