Trace number 1519053

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
MD5SUMb466b358793a0dcf15cdf46533518f73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.69/29.76	c starting MXC with:
29.69/29.76	c cnf_path = HOME/instance-1519053-1238307656.cnf
29.69/29.76	c restart_strategy = auto
29.69/29.76	c sign_strategy = cached
29.69/29.76	c use_preprocessing = -1
29.69/29.76	c output_implicant = 1
29.69/29.76	c timeout_seconds = 0
29.69/29.76	c running SatELite... done
29.69/29.76	c 10 vars eliminated
29.69/29.76	c received 0 units and 1940 clauses from SatELite
29.69/29.76	c 9 assignments made, starting to guess now
29.69/29.76	c ===================================[MXC]=====================================
29.69/29.76	c | Conflicts |                Clause Statistics                   |   Vars   |
29.69/29.76	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.69/29.76	c =============================================================================
29.69/29.76	c |         0 |       0       0     1940        0        0     nan |      460 |
29.69/29.76	c |       100 |       0       0     1940      100     1050    20.1 |      451 |
29.69/29.76	c |       210 |       0       0     1940      210     1105    19.3 |      451 |
29.69/29.76	c |       441 |       0       0     1940      441     1220    19.8 |      451 |
29.69/29.76	c |       805 |       0       0     1940      805     1402    20.0 |      451 |
29.69/29.76	c |      1315 |       0       0     1940     1315     1609    20.7 |      451 |
29.69/29.76	c |      1986 |       0       0     1940     1138     1754    21.4 |      451 |
29.69/29.76	c |      2834 |       0       0     1940     1046     1894    19.8 |      451 |
29.69/29.76	c |      3876 |       0       0     1940     1077     2031    22.9 |      451 |
29.69/29.76	c |      5132 |       0       0     1940     1260     2163    19.4 |      451 |
29.69/29.76	c |      6623 |       0       0     1940     1625     2292    18.4 |      451 |
29.69/29.76	c |      8373 |       0       0     1940     2201     2419    21.3 |      451 |
29.69/29.76	c |     10408 |       0       0     1940     1762     2543    20.7 |      451 |
29.69/29.76	c |     12756 |       0       0     1940     1487     2665    19.1 |      451 |
29.69/29.76	c |     15449 |       0       0     1940     1425     2786    19.8 |      451 |
29.69/29.76	c |     18521 |       0       0     1940     1627     2906    19.7 |      451 |
29.69/29.76	c |     22010 |       0       0     1940     2139     3025    22.8 |      451 |
29.69/29.76	c |     25958 |       0       0     1940     3009     3144    22.4 |      451 |
29.69/29.76	c |     30411 |       0       0     1940     2674     3262    20.9 |      451 |
29.69/29.76	c |     35419 |       0       0     1940     2705     3381    20.6 |      451 |
29.69/29.76	c |     41038 |       0       0     1940     3174     3499    21.7 |      451 |
29.69/29.76	c |     47329 |       0       0     1940     2350     3618    20.8 |      451 |
29.69/29.76	c |     54360 |       0       0     1940     2003     3737    18.8 |      451 |
29.69/29.76	c |     62205 |       0       0     1940     2231     3857    19.7 |      451 |
29.69/29.76	c |     70945 |       0       0     1940     3128     3978    21.5 |      451 |
29.69/29.76	c |     80669 |       0       0     1940     2753     4099    21.1 |      451 |
29.69/29.76	c |     91476 |       0       0     1940     3159     4222    21.6 |      451 |
29.69/29.76	c |    103474 |       0       0     1940     2298     4346    20.0 |      451 |
29.69/29.76	c |    116782 |       0       0     1940     2351     4471    21.3 |      451 |
29.69/29.76	c |    131532 |       0       0     1940     3485     4597    21.8 |      451 |
29.69/29.76	c |    147868 |       0       0     1940     3504     4726    20.8 |      451 |
29.69/29.76	c |    165948 |       0       0     1940     4830     4855    21.7 |      451 |
29.69/29.76	c |    185947 |       0       0     1940     2693     4987    20.0 |      451 |
29.69/29.76	c |    208057 |       0       0     1940     4591     5120    20.0 |      451 |
29.69/29.76	c |    232489 |       0       0     1940     3081     5255    19.5 |      451 |
29.69/29.76	c |    259475 |       0       0     1940     3438     5393    21.6 |      451 |
29.69/29.76	c |    289271 |       0       0     1940     3170     5532    20.9 |      451 |
29.69/29.76	c |    322158 |       0       0     1940     5244     5674    22.2 |      451 |
29.69/29.76	c |    358445 |       0       0     1940     4200     5818    20.1 |      451 |
29.69/29.76	c |    398472 |       0       0     1940     5953     5965    19.8 |      451 |
29.69/29.76	c |    442613 |       0       0     1940     4837     6114    21.5 |      451 |
29.69/29.76	c |    491279 |       0       0     1940     3988     6265    22.1 |      451 |
29.69/29.76	c |    544923 |       0       0     1940     3706

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-1519053-1238307656/watcher-1519053-1238307656 -o /tmp/evaluation-result-1519053-1238307656/solver-1519053-1238307656 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1519053-1238307656.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 0.99 0.99 3/64 17635
/proc/meminfo: memFree=739328/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=980 CPUtime=0
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1103431151 1003520 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134573447 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 245 126 56 166 0 76 0

[startup+0.0411889 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 17635
/proc/meminfo: memFree=739328/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=1508 CPUtime=0.04
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 271 0 0 0 4 0 0 0 18 0 1 0 1103431151 1544192 257 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 377 257 72 166 0 208 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1508

[startup+0.101192 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 17635
/proc/meminfo: memFree=739328/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=1640 CPUtime=0.1
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 1103431151 1679360 304 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 410 304 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.30121 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 17635
/proc/meminfo: memFree=739328/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=1904 CPUtime=0.29
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 376 0 0 0 29 0 0 0 19 0 1 0 1103431151 1949696 362 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 476 362 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701245 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 17635
/proc/meminfo: memFree=739328/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=2168 CPUtime=0.69
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 453 0 0 0 69 0 0 0 22 0 1 0 1103431151 2220032 439 1992294400 134512640 135192793 4294956224 18446744073709551615 134551900 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 542 439 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50131 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=737720/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=2564 CPUtime=1.49
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 1103431151 2625536 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134532845 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 641 525 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10145 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=737208/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=2960 CPUtime=3.09
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 651 0 0 0 309 0 0 0 25 0 1 0 1103431151 3031040 637 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 740 637 73 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30173 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=736376/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=3760 CPUtime=6.29
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 822 0 0 0 629 0 0 0 25 0 1 0 1103431151 3850240 808 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 940 808 73 166 0 771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7013 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=735352/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=4704 CPUtime=12.69
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 1030 0 0 0 1269 0 0 0 25 0 1 0 1103431151 4816896 1016 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 1176 1016 73 166 0 1007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4704

[startup+25.5014 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=734264/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=5668 CPUtime=25.48
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 1285 0 0 0 2548 0 0 0 25 0 1 0 1103431151 5804032 1271 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 1417 1271 73 166 0 1248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5668

[startup+51.1016 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=732984/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=7196 CPUtime=51.08
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 1627 0 0 0 5108 0 0 0 25 0 1 0 1103431151 7368704 1613 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 1799 1613 73 166 0 1630 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7196

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=730808/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=9524 CPUtime=102.27
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 2136 0 0 0 10226 1 0 0 25 0 1 0 1103431151 9752576 2122 1992294400 134512640 135192793 4294956224 18446744073709551615 134752326 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 2381 2122 73 166 0 2212 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9524

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=729016/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=11540 CPUtime=162.25
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 2591 0 0 0 16224 1 0 0 25 0 1 0 1103431151 11816960 2577 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 2885 2577 73 166 0 2716 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11540

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=727608/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=13100 CPUtime=222.23
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 2926 0 0 0 22222 1 0 0 25 0 1 0 1103431151 13414400 2912 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 3275 2912 73 166 0 3106 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13100

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=726648/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=14116 CPUtime=282.23
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 3166 0 0 0 28221 2 0 0 25 0 1 0 1103431151 14454784 3152 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 3529 3152 73 166 0 3360 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 14116

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=725432/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=15648 CPUtime=342.21
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 3469 0 0 0 34219 2 0 0 25 0 1 0 1103431151 16023552 3455 1992294400 134512640 135192793 4294956224 18446744073709551615 134603822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 3912 3455 73 166 0 3743 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15648

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=724408/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=16700 CPUtime=402.2
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 3717 0 0 0 40217 3 0 0 25 0 1 0 1103431151 17100800 3703 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 4175 3703 73 166 0 4006 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 16700

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=723768/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=17320 CPUtime=462.18
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 3868 0 0 0 46215 3 0 0 25 0 1 0 1103431151 17735680 3854 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 4330 3854 73 166 0 4161 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17320

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=723128/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=17976 CPUtime=522.16
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4050 0 0 0 52213 3 0 0 25 0 1 0 1103431151 18407424 4036 1992294400 134512640 135192793 4294956224 18446744073709551615 134533381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 4494 4036 73 166 0 4325 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17976

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=722488/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=18732 CPUtime=582.15
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4211 0 0 0 58212 3 0 0 25 0 1 0 1103431151 19181568 4197 1992294400 134512640 135192793 4294956224 18446744073709551615 134548107 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 4683 4197 73 166 0 4514 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18732

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=721976/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=19216 CPUtime=642.14
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4321 0 0 0 64210 4 0 0 25 0 1 0 1103431151 19677184 4307 1992294400 134512640 135192793 4294956224 18446744073709551615 134551070 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 4804 4307 73 166 0 4635 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19216

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=721400/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=19856 CPUtime=702.12
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4471 0 0 0 70208 4 0 0 25 0 1 0 1103431151 20332544 4457 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 4964 4457 73 166 0 4795 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 19856

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=720760/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=20648 CPUtime=762.11
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4633 0 0 0 76207 4 0 0 25 0 1 0 1103431151 21143552 4619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 5162 4619 73 166 0 4993 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 20648

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17636
/proc/meminfo: memFree=720504/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=20940 CPUtime=822.1
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4705 0 0 0 82205 5 0 0 25 0 1 0 1103431151 21442560 4691 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 5235 4691 73 166 0 5066 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 20940

[startup+882.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17636
/proc/meminfo: memFree=719992/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=21448 CPUtime=882.08
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4818 0 0 0 88203 5 0 0 25 0 1 0 1103431151 21962752 4804 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 5362 4804 73 166 0 5193 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 21448

[startup+942.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 17636
/proc/meminfo: memFree=719480/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=22100 CPUtime=942.06
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 4955 0 0 0 94201 5 0 0 25 0 1 0 1103431151 22630400 4941 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 5525 4941 73 166 0 5356 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 22100

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 17636
/proc/meminfo: memFree=719032/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=22612 CPUtime=1002.05
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 5080 0 0 0 100200 5 0 0 25 0 1 0 1103431151 23154688 5066 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 5653 5066 73 166 0 5484 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 22612

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 17636
/proc/meminfo: memFree=718328/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=23508 CPUtime=1062.04
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 5254 0 0 0 106198 6 0 0 25 0 1 0 1103431151 24072192 5240 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 5877 5240 73 166 0 5708 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 23508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17638
/proc/meminfo: memFree=717688/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=24180 CPUtime=1122.03
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 5391 0 0 0 112197 6 0 0 25 0 1 0 1103431151 24760320 5377 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 6045 5377 73 166 0 5876 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 24180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17638
/proc/meminfo: memFree=717048/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=25040 CPUtime=1182.01
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 5535 0 0 0 118195 6 0 0 25 0 1 0 1103431151 25640960 5521 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 6260 5521 73 166 0 6091 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 25040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17638
/proc/meminfo: memFree=716984/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=25040 CPUtime=1200.01
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 5571 0 0 0 119995 6 0 0 25 0 1 0 1103431151 25640960 5557 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 6260 5557 73 166 0 6091 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25040

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17638
/proc/meminfo: memFree=716984/2055920 swapFree=4167280/4192956
[pid=17635] ppid=17633 vsize=25040 CPUtime=1200.01
/proc/17635/stat : 17635 (mxc-sat09) R 17633 17635 17305 0 -1 4194304 5571 0 0 0 119995 6 0 0 25 0 1 0 1103431151 25640960 5557 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17635/statm: 6260 5557 73 166 0 6091 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.070989
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 25040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5571
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= 1512

runsolver used 1.20282 second user time and 2.10168 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-29 08:20:56
IDJOB=1519053
IDBENCH=70731
IDSOLVER=504
FILE ID=node31/1519053-1238307656
PBS_JOBID= 9061016
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519053-1238307656/watcher-1519053-1238307656 -o /tmp/evaluation-result-1519053-1238307656/solver-1519053-1238307656 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1519053-1238307656.cnf

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

MD5SUM BENCH= b466b358793a0dcf15cdf46533518f73
RANDOM SEED=1916815210

node31.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		: 3000.214
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		: 3000.214
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:        739808 kB
Buffers:        111488 kB
Cached:        1084464 kB
SwapCached:      18664 kB
Active:         230356 kB
Inactive:       985764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        739808 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17376 kB
Slab:            85780 kB
Committed_AS:  2937820 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-03-29 08:40:58