Trace number 1515021

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S367498571-066.cnf
MD5SUMdf5d3532662b9ce2690eaf77166028f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.854
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 

21.19/21.20	c starting MXC with:
21.19/21.20	c cnf_path = HOME/instance-1515021-1238247915.cnf
21.19/21.20	c restart_strategy = auto
21.19/21.20	c sign_strategy = cached
21.19/21.20	c use_preprocessing = -1
21.19/21.20	c output_implicant = 1
21.19/21.20	c timeout_seconds = 0
21.19/21.20	c running SatELite... done
21.19/21.20	c 1 vars eliminated
21.19/21.20	c received 0 units and 2130 clauses from SatELite
21.19/21.20	c 0 assignments made, starting to guess now
21.19/21.20	c ===================================[MXC]=====================================
21.19/21.20	c | Conflicts |                Clause Statistics                   |   Vars   |
21.19/21.20	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.19/21.20	c =============================================================================
21.19/21.20	c |         0 |       0       0     2130        0        0     nan |      100 |
21.19/21.20	c |       100 |       0       0     2130      100     1050    23.2 |      100 |
21.19/21.20	c |       210 |       0       0     2130      210     1105    22.7 |      100 |
21.19/21.20	c |       441 |       0       0     2130      441     1220    21.9 |      100 |
21.19/21.20	c |       805 |       0       0     2130      805     1402    21.8 |      100 |
21.19/21.20	c |      1315 |       0       0     2130     1315     1609    21.7 |      100 |
21.19/21.20	c |      1986 |       0       0     2130     1138     1754    20.9 |      100 |
21.19/21.20	c |      2834 |       0       0     2130     1046     1894    20.0 |      100 |
21.19/21.20	c |      3876 |       0       0     2130     1077     2031    20.0 |      100 |
21.19/21.20	c |      5132 |       0       0     2130     1262     2163    20.0 |      100 |
21.19/21.20	c |      6623 |       0       0     2130     1627     2292    19.5 |      100 |
21.19/21.20	c |      8373 |       0       0     2130     2205     2419    20.1 |      100 |
21.19/21.20	c |     10408 |       0       0     2130     1768     2543    20.7 |      100 |
21.19/21.20	c |     12756 |       0       0     2130     1498     2665    20.3 |      100 |
21.19/21.20	c |     15449 |       0       0     2130     1443     2786    19.8 |      100 |
21.19/21.20	c |     18521 |       0       0     2130     1648     2906    20.2 |      100 |
21.19/21.20	c |     22010 |       0       0     2130     2162     3025    19.6 |      100 |
21.19/21.20	c |     25958 |       0       0     2130     3035     3144    20.9 |      100 |
21.19/21.20	c |     30411 |       0       0     2130     2708     3262    20.4 |      100 |
21.19/21.20	c |     35419 |       0       0     2130     2749     3381    19.5 |      100 |
21.19/21.20	c |     41038 |       0       0     2130     3233     3499    20.2 |      100 |
21.19/21.20	c |     47329 |       0       0     2130     2415     3618    20.5 |      100 |
21.19/21.20	c |     54360 |       0       0     2130     2079     3737    19.0 |      100 |
21.19/21.20	c |     62205 |       0       0     2130     2316     3857    19.5 |      100 |
21.19/21.20	c |     70945 |       0       0     2130     3225     3978    19.7 |      100 |
21.19/21.20	c |     80669 |       0       0     2130     2868     4099    20.7 |      100 |
21.19/21.20	c |     91476 |       0       0     2130     3279     4222    20.6 |      100 |
21.19/21.20	c |    103474 |       0       0     2130     2426     4346    19.1 |      100 |
21.19/21.20	c |    116782 |       0       0     2130     2501     4471    19.7 |      100 |
21.19/21.20	c |    131532 |       0       0     2130     3664     4597    20.0 |      100 |
21.19/21.20	c |    147868 |       0       0     2130     3709     4726    19.9 |      100 |
21.19/21.20	c |    165948 |       0       0     2130     2641     4855    18.9 |      100 |
21.19/21.20	c |    185947 |       0       0     2130     2949     4987    20.6 |      100 |
21.19/21.20	c |    208057 |       0       0     2130     4865     5120    21.5 |      100 |
21.19/21.20	c |    232489 |       0       0     2130     3389     5255    20.1 |      100 |
21.19/21.20	c |    259475 |       0       0     2130     3770     5393    20.1 |      100 |
21.19/21.20	c |    289271 |       0       0     2130     3534     5532    19.5 |      100 |
21.19/21.20	c |    322158 |       0       0     2130     5649     5674    19.9 |      100 |
21.19/21.20	c |    358445 |       0       0     2130     4646     5818    21.2 |      100 |
21.19/21.20	c |    398472 |       0       0     2130     3477     5965    19.9 |      100 |
21.19/21.20	c |    442613 |       0       0     2130     5380     6114    19.9 |      100 |
21.19/21.20	c |    491279 |       0       0     2130     4574     6265    20.5 |      100 |
21.19/21.20	c |    544923 |       0       0     2130     4358

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-1515021-1238247915/watcher-1515021-1238247915 -o /tmp/evaluation-result-1515021-1238247915/solver-1515021-1238247915 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515021-1238247915.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 31161
/proc/meminfo: memFree=1263336/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=976 CPUtime=0
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1097453328 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134567764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 244 122 55 166 0 75 0

[startup+0.058782 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31161
/proc/meminfo: memFree=1263336/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=1636 CPUtime=0.05
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 300 0 0 0 5 0 0 0 18 0 1 0 1097453328 1675264 286 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 409 286 72 166 0 240 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1636

[startup+0.101784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31161
/proc/meminfo: memFree=1263336/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=1636 CPUtime=0.1
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 1097453328 1675264 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 409 301 72 166 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1636

[startup+0.301803 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31161
/proc/meminfo: memFree=1263336/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=1904 CPUtime=0.3
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 370 0 0 0 30 0 0 0 19 0 1 0 1097453328 1949696 356 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 476 356 72 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701837 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31161
/proc/meminfo: memFree=1263336/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=2172 CPUtime=0.7
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 432 0 0 0 70 0 0 0 22 0 1 0 1097453328 2224128 418 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 543 418 72 166 0 374 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2172

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1261728/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=2440 CPUtime=1.49
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 512 0 0 0 149 0 0 0 25 0 1 0 1097453328 2498560 498 1992294400 134512640 135192793 4294956224 18446744073709551615 134520516 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 610 498 72 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1261280/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=2852 CPUtime=3.09
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 612 0 0 0 309 0 0 0 25 0 1 0 1097453328 2920448 598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 713 598 72 166 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2852

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1260704/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=3408 CPUtime=6.29
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 730 0 0 0 629 0 0 0 25 0 1 0 1097453328 3489792 716 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 852 716 72 166 0 683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3408

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1259744/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=4252 CPUtime=12.69
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 916 0 0 0 1269 0 0 0 25 0 1 0 1097453328 4354048 902 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 1063 902 72 166 0 894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4252

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1258848/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=5256 CPUtime=25.49
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 1139 0 0 0 2549 0 0 0 25 0 1 0 1097453328 5382144 1125 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 1314 1125 72 166 0 1145 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5256

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1257312/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=7068 CPUtime=51.08
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 1508 0 0 0 5108 0 0 0 25 0 1 0 1097453328 7237632 1494 1992294400 134512640 135192793 4294956224 18446744073709551615 134612712 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 1767 1494 72 166 0 1598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7068

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1255584/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=8768 CPUtime=102.27
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 1928 0 0 0 10226 1 0 0 25 0 1 0 1097453328 8978432 1914 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 2192 1914 72 166 0 2023 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8768

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1254496/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=9920 CPUtime=162.25
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 2212 0 0 0 16224 1 0 0 25 0 1 0 1097453328 10158080 2198 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 2480 2198 72 166 0 2311 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9920

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1253344/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=11068 CPUtime=222.23
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 2482 0 0 0 22222 1 0 0 25 0 1 0 1097453328 11333632 2468 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 2767 2468 72 166 0 2598 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11068

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1252384/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=12320 CPUtime=282.23
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 2719 0 0 0 28221 2 0 0 25 0 1 0 1097453328 12615680 2705 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 3080 2705 72 166 0 2911 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 12320

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1251488/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=13400 CPUtime=342.21
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 2916 0 0 0 34219 2 0 0 25 0 1 0 1097453328 13721600 2902 1992294400 134512640 135192793 4294956224 18446744073709551615 134532607 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 3350 2902 72 166 0 3181 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13400

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1250464/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=14680 CPUtime=402.2
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3172 0 0 0 40217 3 0 0 25 0 1 0 1097453328 15032320 3158 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 3670 3158 72 166 0 3501 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 14680

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1250464/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=14680 CPUtime=462.18
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3208 0 0 0 46215 3 0 0 25 0 1 0 1097453328 15032320 3194 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 3670 3194 72 166 0 3501 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 14680

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1250080/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=15064 CPUtime=522.17
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3288 0 0 0 52214 3 0 0 25 0 1 0 1097453328 15425536 3274 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 3766 3274 72 166 0 3597 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 15064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1249504/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=16024 CPUtime=582.15
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3451 0 0 0 58212 3 0 0 25 0 1 0 1097453328 16408576 3437 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4006 3437 72 166 0 3837 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 16024

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1248864/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=16700 CPUtime=642.14
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3595 0 0 0 64210 4 0 0 25 0 1 0 1097453328 17100800 3581 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4175 3581 72 166 0 4006 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 16700

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1248352/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=17476 CPUtime=702.12
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3726 0 0 0 70208 4 0 0 25 0 1 0 1097453328 17895424 3712 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4369 3712 72 166 0 4200 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 17476

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1247968/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=17860 CPUtime=762.11
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3828 0 0 0 76207 4 0 0 25 0 1 0 1097453328 18288640 3814 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4465 3814 72 166 0 4296 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 17860

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1247648/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=18244 CPUtime=822.09
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3911 0 0 0 82205 4 0 0 25 0 1 0 1097453328 18681856 3897 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4561 3897 72 166 0 4392 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 18244

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1247264/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=18536 CPUtime=882.07
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 3983 0 0 0 88203 4 0 0 25 0 1 0 1097453328 18980864 3969 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4634 3969 72 166 0 4465 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18536

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31162
/proc/meminfo: memFree=1246688/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=19376 CPUtime=942.06
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 4129 0 0 0 94202 4 0 0 25 0 1 0 1097453328 19841024 4115 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4844 4115 72 166 0 4675 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 19376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31168
/proc/meminfo: memFree=1246496/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=19376 CPUtime=1002.05
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 4147 0 0 0 100200 5 0 0 25 0 1 0 1097453328 19841024 4133 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4844 4133 72 166 0 4675 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 19376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31168
/proc/meminfo: memFree=1246560/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=19376 CPUtime=1062.03
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 4159 0 0 0 106198 5 0 0 25 0 1 0 1097453328 19841024 4145 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4844 4145 72 166 0 4675 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 19376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31168
/proc/meminfo: memFree=1246496/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=19376 CPUtime=1122.02
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 4169 0 0 0 112197 5 0 0 25 0 1 0 1097453328 19841024 4155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4844 4155 72 166 0 4675 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 19376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31168
/proc/meminfo: memFree=1246368/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=19376 CPUtime=1182
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 4193 0 0 0 118195 5 0 0 25 0 1 0 1097453328 19841024 4179 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4844 4179 72 166 0 4675 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 19376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31168
/proc/meminfo: memFree=1246368/2055920 swapFree=4178784/4192956
[pid=31161] ppid=31159 vsize=19376 CPUtime=1200.1
/proc/31161/stat : 31161 (mxc-sat09) R 31159 31161 30821 0 -1 4194304 4196 0 0 0 120005 5 0 0 25 0 1 0 1097453328 19841024 4182 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31161/statm: 4844 4182 72 166 0 4675 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 19376

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): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.06199
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 19376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4196
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= 1666

runsolver used 0.977851 second user time and 2.34764 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 14:45:15
IDJOB=1515021
IDBENCH=70395
IDSOLVER=504
FILE ID=node57/1515021-1238247915
PBS_JOBID= 9060735
Free space on /tmp= 66220 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S367498571-066.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515021-1238247915/watcher-1515021-1238247915 -o /tmp/evaluation-result-1515021-1238247915/solver-1515021-1238247915 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515021-1238247915.cnf

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

MD5SUM BENCH= df5d3532662b9ce2690eaf77166028f5
RANDOM SEED=767292677

node57.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		: 3000.213
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		: 3000.213
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:       1263752 kB
Buffers:         90408 kB
Cached:         614500 kB
SwapCached:       8004 kB
Active:         301252 kB
Inactive:       413112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263752 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            63860 kB
Committed_AS:  2507132 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 15:05:18