Trace number 1518609

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
MD5SUM47eb0f54ab564eca9e634c7e5d4ea4f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.030994
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.18/29.21	c starting MXC with:
29.18/29.21	c cnf_path = HOME/instance-1518609-1238301845.cnf
29.18/29.21	c restart_strategy = auto
29.18/29.21	c sign_strategy = cached
29.18/29.21	c use_preprocessing = -1
29.18/29.21	c output_implicant = 1
29.18/29.21	c timeout_seconds = 0
29.18/29.21	c running SatELite... done
29.18/29.21	c 12 vars eliminated
29.18/29.21	c received 0 units and 1849 clauses from SatELite
29.18/29.21	c 11 assignments made, starting to guess now
29.18/29.21	c ===================================[MXC]=====================================
29.18/29.21	c | Conflicts |                Clause Statistics                   |   Vars   |
29.18/29.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.18/29.21	c =============================================================================
29.18/29.21	c |         0 |       0       0     1849        0        0     nan |      440 |
29.18/29.21	c |       100 |       0       0     1849      100     1050    22.3 |      429 |
29.18/29.21	c |       210 |       0       0     1849      210     1105    21.2 |      429 |
29.18/29.21	c |       441 |       0       0     1849      441     1220    20.8 |      429 |
29.18/29.21	c |       805 |       0       0     1849      805     1402    20.3 |      429 |
29.18/29.21	c |      1315 |       0       0     1849     1315     1609    20.5 |      429 |
29.18/29.21	c |      1986 |       0       0     1849     1138     1754    20.8 |      429 |
29.18/29.21	c |      2834 |       0       0     1849     1046     1894    21.1 |      429 |
29.18/29.21	c |      3876 |       0       0     1849     1077     2031    22.2 |      429 |
29.18/29.21	c |      5132 |       0       0     1849     1260     2163    18.9 |      429 |
29.18/29.21	c |      6623 |       0       0     1849     1625     2292    21.1 |      429 |
29.18/29.21	c |      8373 |       0       0     1849     2201     2419    21.3 |      429 |
29.18/29.21	c |     10408 |       0       0     1849     1762     2543    21.5 |      429 |
29.18/29.21	c |     12756 |       0       0     1849     1487     2665    20.0 |      429 |
29.18/29.21	c |     15449 |       0       0     1849     1426     2786    21.1 |      429 |
29.18/29.21	c |     18521 |       0       0     1849     1626     2906    19.7 |      429 |
29.18/29.21	c |     22010 |       0       0     1849     2135     3025    21.1 |      429 |
29.18/29.21	c |     25958 |       0       0     1849     3006     3144    21.0 |      429 |
29.18/29.21	c |     30411 |       0       0     1849     2674     3262    20.3 |      429 |
29.18/29.21	c |     35419 |       0       0     1849     2706     3381    20.1 |      429 |
29.18/29.21	c |     41038 |       0       0     1849     3176     3499    19.6 |      429 |
29.18/29.21	c |     47329 |       0       0     1849     2354     3618    19.2 |      429 |
29.18/29.21	c |     54360 |       0       0     1849     2010     3737    20.9 |      429 |
29.18/29.21	c |     62205 |       0       0     1849     2237     3857    21.3 |      429 |
29.18/29.21	c |     70945 |       0       0     1849     3137     3978    22.8 |      429 |
29.18/29.21	c |     80669 |       0       0     1849     2759     4099    20.5 |      429 |
29.18/29.21	c |     91476 |       0       0     1849     3157     4222    18.7 |      429 |
29.18/29.21	c |    103474 |       0       0     1849     2289     4346    18.6 |      429 |
29.18/29.21	c |    116782 |       0       0     1849     2343     4471    18.9 |      429 |
29.18/29.21	c |    131532 |       0       0     1849     3482     4597    18.5 |      429 |
29.18/29.21	c |    147868 |       0       0     1849     3506     4726    18.9 |      429 |
29.18/29.21	c |    165948 |       0       0     1849     4837     4855    19.5 |      429 |
29.18/29.21	c |    185947 |       0       0     1849     2694     4987    19.2 |      429 |
29.18/29.21	c |    208057 |       0       0     1849     4589     5120    19.5 |      429 |
29.18/29.21	c |    232489 |       0       0     1849     3084     5255    20.0 |      429 |
29.18/29.21	c |    259475 |       0       0     1849     3430     5393    19.7 |      429 |
29.18/29.21	c |    289271 |       0       0     1849     3170     5532    18.8 |      429 |
29.18/29.21	c |    322158 |       0       0     1849     5248     5674    19.3 |      429 |
29.18/29.21	c |    358445 |       0       0     1849     4205     5818    20.1 |      429 |
29.18/29.21	c |    398472 |       0       0     1849     5954     5965    20.0 |      429 |
29.18/29.21	c |    442613 |       0       0     1849     4832     6114    20.8 |      429 |
29.18/29.21	c |    491279 |       0       0     1849     3982     6265    19.5 |      429 |
29.18/29.21	c |    544923 |       0       0     1849     3704

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-1518609-1238301845/watcher-1518609-1238301845 -o /tmp/evaluation-result-1518609-1238301845/solver-1518609-1238301845 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518609-1238301845.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22987
/proc/meminfo: memFree=830440/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=984 CPUtime=0
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1102850326 1007616 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134568048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 246 124 56 166 0 77 0

[startup+0.02416 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22987
/proc/meminfo: memFree=830440/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=1380 CPUtime=0.02
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 240 0 0 0 2 0 0 0 18 0 1 0 1102850326 1413120 226 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 345 226 72 166 0 176 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1380

[startup+0.101169 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22987
/proc/meminfo: memFree=830440/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=1648 CPUtime=0.09
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1102850326 1687552 300 1992294400 134512640 135192793 4294956224 18446744073709551615 134533349 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 412 300 73 166 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1648

[startup+0.301191 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22987
/proc/meminfo: memFree=830440/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=1912 CPUtime=0.29
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 1102850326 1957888 357 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 478 357 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701237 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22987
/proc/meminfo: memFree=830440/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=2176 CPUtime=0.69
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 442 0 0 0 69 0 0 0 22 0 1 0 1102850326 2228224 428 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 544 428 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50133 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22988
/proc/meminfo: memFree=828832/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=2444 CPUtime=1.49
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 518 0 0 0 149 0 0 0 25 0 1 0 1102850326 2502656 504 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 611 504 73 166 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2444

[startup+3.10151 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22988
/proc/meminfo: memFree=828256/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=2972 CPUtime=3.09
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 658 0 0 0 309 0 0 0 25 0 1 0 1102850326 3043328 644 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 743 644 73 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30188 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22988
/proc/meminfo: memFree=827488/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=3664 CPUtime=6.29
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 798 0 0 0 629 0 0 0 25 0 1 0 1102850326 3751936 784 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 916 784 73 166 0 747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3664

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22988
/proc/meminfo: memFree=826536/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=4480 CPUtime=12.69
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 1005 0 0 0 1269 0 0 0 25 0 1 0 1102850326 4587520 991 1992294400 134512640 135192793 4294956224 18446744073709551615 134534332 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 1120 991 73 166 0 951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4480

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22990
/proc/meminfo: memFree=825320/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=5584 CPUtime=25.48
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 1252 0 0 0 2548 0 0 0 25 0 1 0 1102850326 5718016 1238 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 1396 1238 73 166 0 1227 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5584

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22990
/proc/meminfo: memFree=824296/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=6864 CPUtime=51.07
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 1534 0 0 0 5107 0 0 0 25 0 1 0 1102850326 7028736 1520 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 1716 1520 73 166 0 1547 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6864

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22990
/proc/meminfo: memFree=822184/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=9336 CPUtime=102.27
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 2069 0 0 0 10226 1 0 0 25 0 1 0 1102850326 9560064 2055 1992294400 134512640 135192793 4294956224 18446744073709551615 134551609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 2334 2055 73 166 0 2165 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9336

[startup+162.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 22990
/proc/meminfo: memFree=820648/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=10960 CPUtime=162.24
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 2440 0 0 0 16223 1 0 0 25 0 1 0 1102850326 11223040 2426 1992294400 134512640 135192793 4294956224 18446744073709551615 134520624 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 2740 2426 73 166 0 2571 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10960

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 22990
/proc/meminfo: memFree=818984/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=12740 CPUtime=222.23
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 2837 0 0 0 22221 2 0 0 25 0 1 0 1102850326 13045760 2823 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 3185 2823 73 166 0 3016 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12740

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=817704/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=14184 CPUtime=282.21
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 3146 0 0 0 28219 2 0 0 25 0 1 0 1102850326 14524416 3132 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 3546 3132 73 166 0 3377 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14184

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=816872/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=15252 CPUtime=342.19
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 3379 0 0 0 34217 2 0 0 25 0 1 0 1102850326 15618048 3365 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 3813 3365 73 166 0 3644 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15252

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=816040/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=16144 CPUtime=402.17
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 3596 0 0 0 40214 3 0 0 25 0 1 0 1102850326 16531456 3582 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 4036 3582 73 166 0 3867 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16144

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=814888/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=17440 CPUtime=462.15
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 3872 0 0 0 46212 3 0 0 25 0 1 0 1102850326 17858560 3858 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 4360 3858 73 166 0 4191 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17440

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=814376/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=18040 CPUtime=522.13
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 4017 0 0 0 52210 3 0 0 25 0 1 0 1102850326 18472960 4003 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 4510 4003 73 166 0 4341 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18040

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=813736/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=18756 CPUtime=582.12
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 4181 0 0 0 58208 4 0 0 25 0 1 0 1102850326 19206144 4167 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 4689 4167 73 166 0 4520 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18756

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=813096/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=19428 CPUtime=642.1
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 4332 0 0 0 64206 4 0 0 25 0 1 0 1102850326 19894272 4318 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 4857 4318 73 166 0 4688 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19428

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=812392/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=20116 CPUtime=702.08
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 4499 0 0 0 70204 4 0 0 25 0 1 0 1102850326 20598784 4485 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 5029 4485 73 166 0 4860 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20116

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=811752/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=20820 CPUtime=762.07
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 4634 0 0 0 76202 5 0 0 25 0 1 0 1102850326 21319680 4620 1992294400 134512640 135192793 4294956224 18446744073709551615 134548124 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 5205 4620 73 166 0 5036 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20820

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=811304/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=21280 CPUtime=822.05
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 4774 0 0 0 82200 5 0 0 25 0 1 0 1102850326 21790720 4760 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 5320 4760 73 166 0 5151 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21280

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=810600/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=22208 CPUtime=882.03
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 4942 0 0 0 88198 5 0 0 25 0 1 0 1102850326 22740992 4928 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 5552 4928 73 166 0 5383 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22208

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=810216/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=22720 CPUtime=942.02
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 5046 0 0 0 94196 6 0 0 25 0 1 0 1102850326 23265280 5032 1992294400 134512640 135192793 4294956224 18446744073709551615 134533880 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 5680 5032 73 166 0 5511 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 22720

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22990
/proc/meminfo: memFree=809768/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=23216 CPUtime=1002
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 5170 0 0 0 100194 6 0 0 25 0 1 0 1102850326 23773184 5156 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 5804 5156 73 166 0 5635 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23216

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22996
/proc/meminfo: memFree=808992/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=23884 CPUtime=1061.97
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 5333 0 0 0 106191 6 0 0 25 0 1 0 1102850326 24457216 5319 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 5971 5319 73 166 0 5802 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23884

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22996
/proc/meminfo: memFree=808736/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=24204 CPUtime=1121.95
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 5397 0 0 0 112189 6 0 0 25 0 1 0 1102850326 24784896 5383 1992294400 134512640 135192793 4294956224 18446744073709551615 134533188 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 6051 5383 73 166 0 5882 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 24204

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22996
/proc/meminfo: memFree=808416/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=24544 CPUtime=1181.94
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 5458 0 0 0 118188 6 0 0 25 0 1 0 1102850326 25133056 5444 1992294400 134512640 135192793 4294956224 18446744073709551615 134550395 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 6136 5444 73 166 0 5967 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 24544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22996
/proc/meminfo: memFree=808352/2055920 swapFree=4176704/4192956
[pid=22987] ppid=22985 vsize=24712 CPUtime=1200.03
/proc/22987/stat : 22987 (mxc-sat09) R 22985 22987 22817 0 -1 4194304 5483 0 0 0 119997 6 0 0 25 0 1 0 1102850326 25305088 5469 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22987/statm: 6178 5469 73 166 0 6009 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 24712

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): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.073988
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 24712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5483
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= 2933

runsolver used 0.833873 second user time and 2.54161 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-29 06:44:05
IDJOB=1518609
IDBENCH=70694
IDSOLVER=504
FILE ID=node20/1518609-1238301845
PBS_JOBID= 9061015
Free space on /tmp= 65668 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518609-1238301845/watcher-1518609-1238301845 -o /tmp/evaluation-result-1518609-1238301845/solver-1518609-1238301845 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518609-1238301845.cnf

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

MD5SUM BENCH= 47eb0f54ab564eca9e634c7e5d4ea4f1
RANDOM SEED=1091812009

node20.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		: 3000.235
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		: 3000.235
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:        830856 kB
Buffers:        104512 kB
Cached:        1014284 kB
SwapCached:      10004 kB
Active:         160032 kB
Inactive:       970236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        830856 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          16632 kB
Slab:            80788 kB
Committed_AS:  2829704 kB
PageTables:       1404 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= 65664 MiB
End job on node20 at 2009-03-29 07:04:07