Trace number 1517145

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.38/32.43	c starting MXC with:
32.38/32.43	c cnf_path = HOME/instance-1517145-1238280972.cnf
32.38/32.43	c restart_strategy = auto
32.38/32.43	c sign_strategy = cached
32.38/32.43	c use_preprocessing = -1
32.38/32.43	c output_implicant = 1
32.38/32.43	c timeout_seconds = 0
32.38/32.43	c running SatELite... done
32.38/32.43	c 19 vars eliminated
32.38/32.43	c received 0 units and 2355 clauses from SatELite
32.38/32.43	c 18 assignments made, starting to guess now
32.38/32.43	c ===================================[MXC]=====================================
32.38/32.43	c | Conflicts |                Clause Statistics                   |   Vars   |
32.38/32.43	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.38/32.43	c =============================================================================
32.38/32.43	c |         0 |       0       1     2354        0        0     nan |      560 |
32.38/32.43	c |       100 |       0       1     2354      100     1050    25.4 |      542 |
32.38/32.43	c |       210 |       0       1     2354      210     1105    25.5 |      542 |
32.38/32.43	c |       441 |       0       1     2354      441     1220    25.2 |      542 |
32.38/32.43	c |       805 |       0       1     2354      805     1402    24.8 |      542 |
32.38/32.43	c |      1315 |       0       1     2354     1315     1609    24.9 |      542 |
32.38/32.43	c |      1986 |       0       1     2354     1138     1754    24.1 |      542 |
32.38/32.43	c |      2834 |       0       1     2354     1046     1894    23.6 |      542 |
32.38/32.43	c |      3876 |       0       1     2354     1076     2031    24.8 |      542 |
32.38/32.43	c |      5132 |       0       1     2354     1259     2163    23.3 |      542 |
32.38/32.43	c |      6623 |       0       1     2354     1625     2292    21.8 |      542 |
32.38/32.43	c |      8373 |       0       1     2354     2201     2419    23.3 |      542 |
32.38/32.43	c |     10408 |       0       1     2354     1762     2543    24.7 |      542 |
32.38/32.43	c |     12756 |       0       1     2354     1487     2665    25.5 |      542 |
32.38/32.43	c |     15449 |       0       1     2354     1425     2786    21.3 |      542 |
32.38/32.43	c |     18521 |       0       1     2354     1626     2906    22.7 |      542 |
32.38/32.43	c |     22010 |       0       1     2354     2135     3025    23.9 |      542 |
32.38/32.43	c |     25958 |       0       1     2354     3005     3144    25.8 |      542 |
32.38/32.43	c |     30411 |       0       1     2354     2670     3262    26.2 |      542 |
32.38/32.43	c |     35419 |       0       1     2354     2702     3381    24.2 |      542 |
32.38/32.43	c |     41038 |       0       1     2354     3173     3499    25.7 |      542 |
32.38/32.43	c |     47329 |       0       1     2354     2349     3618    23.6 |      542 |
32.38/32.43	c |     54360 |       0       1     2354     2002     3737    23.1 |      542 |
32.38/32.43	c |     62205 |       0       1     2354     2228     3857    22.9 |      542 |
32.38/32.43	c |     70945 |       0       1     2354     3127     3978    25.6 |      542 |
32.38/32.43	c |     80669 |       0       1     2354     2752     4099    23.0 |      542 |
32.38/32.43	c |     91476 |       0       1     2354     3150     4222    24.1 |      542 |
32.38/32.43	c |    103474 |       0       1     2354     2278     4346    23.1 |      542 |
32.38/32.43	c |    116782 |       0       1     2354     2332     4471    22.5 |      542 |
32.38/32.43	c |    131532 |       0       1     2354     3465     4597    26.0 |      542 |
32.38/32.43	c |    147868 |       0       1     2354     3481     4726    25.3 |      542 |
32.38/32.43	c |    165948 |       0       1     2354     4805     4855    25.5 |      542 |
32.38/32.43	c |    185947 |       0       1     2354     2661     4987    22.4 |      542 |
32.38/32.43	c |    208057 |       0       1     2354     4557     5120    23.6 |      542 |
32.38/32.43	c |    232489 |       0       1     2354     3060     5255    25.9 |      542 |
32.38/32.43	c |    259475 |       0       1     2354     3408     5393    24.4 |      542 |
32.38/32.43	c |    289271 |       0       1     2354     3138     5532    25.9 |      542 |
32.38/32.43	c |    322158 |       0       1     2354     5210     5674    23.6 |      542 |
32.38/32.43	c |    358445 |       0       1     2354     4161     5818    23.2 |      542 |
32.38/32.43	c |    398472 |       0       1     2354     5915     5965    25.4 |      542 |
32.38/32.43	c |    442613 |       0       1     2354     4786     6114    24.6 |      542 |
32.38/32.43	c |    491279 |       0       1     2354     3930     6265    22.9 |      542 |
32.38/32.43	c |    544923 |       0       1     2354     3646

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-1517145-1238280972/watcher-1517145-1238280972 -o /tmp/evaluation-result-1517145-1238280972/solver-1517145-1238280972 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517145-1238280972.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 0.99 2/64 2528
/proc/meminfo: memFree=924616/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=1108 CPUtime=0
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1100763377 1134592 147 1992294400 134512640 135192793 4294956224 18446744073709551615 134573406 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 277 147 56 166 0 108 0

[startup+0.0133479 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 2528
/proc/meminfo: memFree=924616/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=1504 CPUtime=0.01
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 258 0 0 0 1 0 0 0 18 0 1 0 1100763377 1540096 244 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 376 244 72 166 0 207 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1504

[startup+0.101364 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 2528
/proc/meminfo: memFree=924616/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=1768 CPUtime=0.1
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 346 0 0 0 10 0 0 0 18 0 1 0 1100763377 1810432 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 442 333 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.3014 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 2528
/proc/meminfo: memFree=924616/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=2032 CPUtime=0.29
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 408 0 0 0 29 0 0 0 19 0 1 0 1100763377 2080768 394 1992294400 134512640 135192793 4294956224 18446744073709551615 134554512 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 508 394 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.702473 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 2528
/proc/meminfo: memFree=924616/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=2296 CPUtime=0.69
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 483 0 0 0 69 0 0 0 23 0 1 0 1100763377 2351104 469 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 574 469 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50162 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=922816/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=2692 CPUtime=1.49
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 577 0 0 0 149 0 0 0 25 0 1 0 1100763377 2756608 563 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 673 563 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10191 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=922304/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=3220 CPUtime=3.09
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 696 0 0 0 309 0 0 0 25 0 1 0 1100763377 3297280 682 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 805 682 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.3015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=921536/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=3884 CPUtime=6.29
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 853 0 0 0 629 0 0 0 25 0 1 0 1100763377 3977216 839 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 971 839 73 166 0 802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3884

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=920320/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=4948 CPUtime=12.69
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 1109 0 0 0 1269 0 0 0 25 0 1 0 1100763377 5066752 1095 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 1237 1095 73 166 0 1068 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4948

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=919040/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=6160 CPUtime=25.48
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 1407 0 0 0 2548 0 0 0 25 0 1 0 1100763377 6307840 1393 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 1540 1393 73 166 0 1371 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6160

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=917696/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=7528 CPUtime=51.08
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 1735 0 0 0 5107 1 0 0 25 0 1 0 1100763377 7708672 1721 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 1882 1721 73 166 0 1713 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7528

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=915456/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=9968 CPUtime=102.26
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 2284 0 0 0 10224 2 0 0 25 0 1 0 1100763377 10207232 2270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 2492 2270 73 166 0 2323 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9968

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=913664/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=12016 CPUtime=162.23
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 2735 0 0 0 16221 2 0 0 25 0 1 0 1100763377 12304384 2721 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 3004 2721 73 166 0 2835 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12016

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=912384/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=13628 CPUtime=222.22
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 3050 0 0 0 22219 3 0 0 25 0 1 0 1100763377 13955072 3036 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 3407 3036 73 166 0 3238 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13628

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2529
/proc/meminfo: memFree=911232/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=14876 CPUtime=282.19
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 3328 0 0 0 28216 3 0 0 25 0 1 0 1100763377 15233024 3314 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 3719 3314 73 166 0 3550 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14876

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=910072/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=16392 CPUtime=342.16
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 3646 0 0 0 34212 4 0 0 25 0 1 0 1100763377 16785408 3632 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 4098 3632 73 166 0 3929 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16392

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=909048/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=17476 CPUtime=402.14
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 3894 0 0 0 40210 4 0 0 25 0 1 0 1100763377 17895424 3880 1992294400 134512640 135192793 4294956224 18446744073709551615 134534134 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 4369 3880 73 166 0 4200 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17476

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=908216/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=18236 CPUtime=462.11
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 4080 0 0 0 46207 4 0 0 25 0 1 0 1100763377 18673664 4066 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 4559 4066 73 166 0 4390 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 18236

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=907448/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=18992 CPUtime=522.1
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 4278 0 0 0 52205 5 0 0 25 0 1 0 1100763377 19447808 4264 1992294400 134512640 135192793 4294956224 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 4748 4264 73 166 0 4579 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18992

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=906872/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=19604 CPUtime=582.08
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 4415 0 0 0 58203 5 0 0 25 0 1 0 1100763377 20074496 4401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 4901 4401 73 166 0 4732 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19604

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=906112/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=20384 CPUtime=642.06
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 4617 0 0 0 64201 5 0 0 25 0 1 0 1100763377 20873216 4603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 5096 4603 73 166 0 4927 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20384

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=905472/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=21000 CPUtime=702.04
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 4759 0 0 0 70198 6 0 0 25 0 1 0 1100763377 21504000 4745 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 5250 4745 73 166 0 5081 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21000

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=905024/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=21456 CPUtime=762.02
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 4867 0 0 0 76196 6 0 0 25 0 1 0 1100763377 21970944 4853 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 5364 4853 73 166 0 5195 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 21456

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=904384/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=22184 CPUtime=821.99
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5032 0 0 0 82193 6 0 0 25 0 1 0 1100763377 22716416 5018 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 5546 5018 73 166 0 5377 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22184

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=903936/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=22656 CPUtime=881.96
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5139 0 0 0 88190 6 0 0 25 0 1 0 1100763377 23199744 5125 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 5664 5125 73 166 0 5495 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22656

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=903552/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=23088 CPUtime=941.94
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5235 0 0 0 94188 6 0 0 25 0 1 0 1100763377 23642112 5221 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 5772 5221 73 166 0 5603 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23088

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2535
/proc/meminfo: memFree=902976/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=23868 CPUtime=1001.93
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5368 0 0 0 100186 7 0 0 25 0 1 0 1100763377 24440832 5354 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 5967 5354 73 166 0 5798 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23868

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 2535
/proc/meminfo: memFree=902592/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=24380 CPUtime=1061.91
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5487 0 0 0 106184 7 0 0 25 0 1 0 1100763377 24965120 5473 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 6095 5473 73 166 0 5926 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 24380

[startup+1122.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 2535
/proc/meminfo: memFree=902208/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=24876 CPUtime=1121.88
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5579 0 0 0 112181 7 0 0 25 0 1 0 1100763377 25473024 5565 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 6219 5565 73 166 0 6050 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 24876

[startup+1182.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 2535
/proc/meminfo: memFree=902016/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=25036 CPUtime=1181.86
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5626 0 0 0 118179 7 0 0 25 0 1 0 1100763377 25636864 5612 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 6259 5612 73 166 0 6090 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2535
/proc/meminfo: memFree=901952/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=25196 CPUtime=1200.06
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5634 0 0 0 119999 7 0 0 25 0 1 0 1100763377 25800704 5620 1992294400 134512640 135192793 4294956224 18446744073709551615 134551733 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 6299 5620 73 166 0 6130 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25196

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

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

[startup+1200.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2535
/proc/meminfo: memFree=901952/2055920 swapFree=4177704/4192956
[pid=2528] ppid=2526 vsize=25196 CPUtime=1200.06
/proc/2528/stat : 2528 (mxc-sat09) R 2526 2528 2142 0 -1 4194304 5634 0 0 0 119999 7 0 0 25 0 1 0 1100763377 25800704 5620 1992294400 134512640 135192793 4294956224 18446744073709551615 134551733 0 0 4096 0 0 0 0 17 1 0 0
/proc/2528/statm: 6299 5620 73 166 0 6130 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.078987
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 25196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5634
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= 2021

runsolver used 0.965853 second user time and 2.35264 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 23:56:12
IDJOB=1517145
IDBENCH=70572
IDSOLVER=504
FILE ID=node24/1517145-1238280972
PBS_JOBID= 9060870
Free space on /tmp= 65752 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517145-1238280972/watcher-1517145-1238280972 -o /tmp/evaluation-result-1517145-1238280972/solver-1517145-1238280972 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517145-1238280972.cnf

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=1408344103

node24.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		: 3000.260
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		: 3000.260
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:        925032 kB
Buffers:         92352 kB
Cached:         940104 kB
SwapCached:       9032 kB
Active:          55840 kB
Inactive:       987112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        925032 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            73820 kB
Committed_AS:  3109480 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-29 00:16:15