Trace number 1518777

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
MD5SUM11db2aaf72f0cb9c260a5127c4f6b388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.89/31.90	c starting MXC with:
31.89/31.90	c cnf_path = HOME/instance-1518777-1238303926.cnf
31.89/31.90	c restart_strategy = auto
31.89/31.90	c sign_strategy = cached
31.89/31.90	c use_preprocessing = -1
31.89/31.90	c output_implicant = 1
31.89/31.90	c timeout_seconds = 0
31.89/31.90	c running SatELite... done
31.89/31.90	c 19 vars eliminated
31.89/31.90	c received 0 units and 2264 clauses from SatELite
31.89/31.90	c 18 assignments made, starting to guess now
31.89/31.90	c ===================================[MXC]=====================================
31.89/31.90	c | Conflicts |                Clause Statistics                   |   Vars   |
31.89/31.90	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.89/31.90	c =============================================================================
31.89/31.90	c |         0 |       0       0     2264        0        0     nan |      540 |
31.89/31.90	c |       100 |       0       0     2264      100     1050    29.8 |      522 |
31.89/31.90	c |       210 |       0       0     2264      210     1105    27.0 |      522 |
31.89/31.90	c |       441 |       0       0     2264      441     1220    24.4 |      522 |
31.89/31.90	c |       805 |       0       0     2264      805     1402    23.6 |      522 |
31.89/31.90	c |      1315 |       0       0     2264     1315     1609    23.8 |      522 |
31.89/31.90	c |      1986 |       0       0     2264     1138     1754    23.1 |      522 |
31.89/31.90	c |      2834 |       0       0     2264     1046     1894    22.1 |      522 |
31.89/31.90	c |      3876 |       0       0     2264     1076     2031    21.4 |      522 |
31.89/31.90	c |      5132 |       0       0     2264     1259     2163    25.3 |      522 |
31.89/31.90	c |      6623 |       0       0     2264     1624     2292    23.0 |      522 |
31.89/31.90	c |      8373 |       0       0     2264     2200     2419    23.9 |      522 |
31.89/31.90	c |     10408 |       0       0     2264     1763     2543    23.7 |      522 |
31.89/31.90	c |     12756 |       0       0     2264     1490     2665    22.4 |      522 |
31.89/31.90	c |     15449 |       0       0     2264     1428     2786    23.8 |      522 |
31.89/31.90	c |     18521 |       0       0     2264     1631     2906    24.0 |      522 |
31.89/31.90	c |     22010 |       0       0     2264     2140     3025    24.9 |      522 |
31.89/31.90	c |     25958 |       0       0     2264     3010     3144    25.2 |      522 |
31.89/31.90	c |     30411 |       0       0     2264     2675     3262    24.0 |      522 |
31.89/31.90	c |     35419 |       0       0     2264     2706     3381    23.7 |      522 |
31.89/31.90	c |     41038 |       0       0     2264     3176     3499    24.6 |      522 |
31.89/31.90	c |     47329 |       0       0     2264     2354     3618    24.1 |      522 |
31.89/31.90	c |     54360 |       0       0     2264     2009     3737    22.5 |      522 |
31.89/31.90	c |     62205 |       0       0     2264     2235     3857    24.5 |      522 |
31.89/31.90	c |     70945 |       0       0     2264     3131     3978    25.1 |      522 |
31.89/31.90	c |     80669 |       0       0     2264     2758     4099    22.0 |      522 |
31.89/31.90	c |     91476 |       0       0     2264     3164     4222    22.1 |      522 |
31.89/31.90	c |    103474 |       0       0     2264     2293     4346    20.9 |      522 |
31.89/31.90	c |    116782 |       0       0     2264     2352     4471    22.4 |      522 |
31.89/31.90	c |    131532 |       0       0     2264     3488     4597    21.6 |      522 |
31.89/31.90	c |    147868 |       0       0     2264     3509     4726    24.6 |      522 |
31.89/31.90	c |    165948 |       0       0     2264     4832     4855    24.5 |      522 |
31.89/31.90	c |    185947 |       0       0     2264     2685     4987    23.7 |      522 |
31.89/31.90	c |    208057 |       0       0     2264     4573     5120    26.6 |      522 |
31.89/31.90	c |    232489 |       0       0     2264     3066     5255    22.7 |      522 |
31.89/31.90	c |    259475 |       0       0     2264     3415     5393    23.7 |      522 |
31.89/31.90	c |    289271 |       0       0     2264     3154     5532    25.6 |      522 |
31.89/31.90	c |    322158 |       0       0     2264     5225     5674    24.2 |      522 |
31.89/31.90	c |    358445 |       0       0     2264     4174     5818    24.4 |      522 |
31.89/31.90	c |    398472 |       0       0     2264     5931     5965    25.0 |      522 |
31.89/31.90	c |    442613 |       0       0     2264     4799     6114    24.4 |      522 |
31.89/31.90	c |    491279 |       0       0     2264     3939     6265    22.4 |      522 |
31.89/31.90	c |    544923 |       0       0     2264     3655

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-1518777-1238303926/watcher-1518777-1238303926 -o /tmp/evaluation-result-1518777-1238303926/solver-1518777-1238303926 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518777-1238303926.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 0.99 3/64 20757
/proc/meminfo: memFree=831792/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=1108 CPUtime=0
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1103054744 1134592 148 1992294400 134512640 135192793 4294956224 18446744073709551615 134573804 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 277 148 56 166 0 108 0

[startup+0.0355461 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20757
/proc/meminfo: memFree=831792/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=1636 CPUtime=0.03
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 288 0 0 0 3 0 0 0 18 0 1 0 1103054744 1675264 274 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 409 274 72 166 0 240 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1636

[startup+0.101551 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20757
/proc/meminfo: memFree=831792/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=1768 CPUtime=0.09
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1103054744 1810432 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134548040 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 442 328 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301569 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20757
/proc/meminfo: memFree=831792/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=2032 CPUtime=0.29
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 1103054744 2080768 389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 508 389 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701603 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20757
/proc/meminfo: memFree=831792/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=2296 CPUtime=0.69
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 481 0 0 0 69 0 0 0 22 0 1 0 1103054744 2351104 467 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 574 467 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50167 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=830056/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=2692 CPUtime=1.49
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 557 0 0 0 149 0 0 0 25 0 1 0 1103054744 2756608 543 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 673 543 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=829480/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=3216 CPUtime=3.09
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 692 0 0 0 309 0 0 0 25 0 1 0 1103054744 3293184 678 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 804 678 73 166 0 635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3216

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=828712/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=3888 CPUtime=6.29
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 848 0 0 0 629 0 0 0 25 0 1 0 1103054744 3981312 834 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 972 834 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=827504/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=4832 CPUtime=12.69
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 1084 0 0 0 1269 0 0 0 25 0 1 0 1103054744 4947968 1070 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 1208 1070 73 166 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4832

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=826224/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=6200 CPUtime=25.48
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 1400 0 0 0 2548 0 0 0 25 0 1 0 1103054744 6348800 1386 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 1550 1386 73 166 0 1381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6200

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=824560/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=7984 CPUtime=51.08
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 1812 0 0 0 5107 1 0 0 25 0 1 0 1103054744 8175616 1798 1992294400 134512640 135192793 4294956224 18446744073709551615 134533971 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 1996 1798 73 166 0 1827 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7984

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=822512/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=10180 CPUtime=102.26
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 2307 0 0 0 10225 1 0 0 25 0 1 0 1103054744 10424320 2293 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 2545 2293 73 166 0 2376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10180

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=820784/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=12284 CPUtime=162.25
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 2743 0 0 0 16223 2 0 0 25 0 1 0 1103054744 12578816 2729 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 3071 2729 73 166 0 2902 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12284

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=819312/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=13892 CPUtime=222.23
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 3094 0 0 0 22221 2 0 0 25 0 1 0 1103054744 14225408 3080 1992294400 134512640 135192793 4294956224 18446744073709551615 134533896 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 3473 3080 73 166 0 3304 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13892

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=817840/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=15564 CPUtime=282.22
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 3474 0 0 0 28219 3 0 0 25 0 1 0 1103054744 15937536 3460 1992294400 134512640 135192793 4294956224 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 3891 3460 73 166 0 3722 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15564

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=816816/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=16604 CPUtime=342.2
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 3698 0 0 0 34217 3 0 0 25 0 1 0 1103054744 17002496 3684 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 4151 3684 73 166 0 3982 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16604

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=815856/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=17660 CPUtime=402.19
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 3950 0 0 0 40215 4 0 0 25 0 1 0 1103054744 18083840 3936 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 4415 3936 73 166 0 4246 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17660

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=814960/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=18680 CPUtime=462.16
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 4154 0 0 0 46212 4 0 0 25 0 1 0 1103054744 19128320 4140 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 4670 4140 73 166 0 4501 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=814384/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=19304 CPUtime=522.15
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 4324 0 0 0 52210 5 0 0 25 0 1 0 1103054744 19767296 4310 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 4826 4310 73 166 0 4657 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19304

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=813680/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=20100 CPUtime=582.13
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 4483 0 0 0 58208 5 0 0 25 0 1 0 1103054744 20582400 4469 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 5025 4469 73 166 0 4856 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20100

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=813104/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=20684 CPUtime=642.13
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 4627 0 0 0 64207 6 0 0 25 0 1 0 1103054744 21180416 4613 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 5171 4613 73 166 0 5002 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20684

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=812528/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=21300 CPUtime=702.1
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 4780 0 0 0 70204 6 0 0 25 0 1 0 1103054744 21811200 4766 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 5325 4766 73 166 0 5156 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21300

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=812016/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=21780 CPUtime=762.1
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 4897 0 0 0 76203 7 0 0 25 0 1 0 1103054744 22302720 4883 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 5445 4883 73 166 0 5276 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21780

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=811568/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=22424 CPUtime=822.07
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5018 0 0 0 82200 7 0 0 25 0 1 0 1103054744 22962176 5004 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 5606 5004 73 166 0 5437 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22424

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=810928/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=23128 CPUtime=882.05
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5171 0 0 0 88198 7 0 0 25 0 1 0 1103054744 23683072 5157 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 5782 5157 73 166 0 5613 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23128

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=810416/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=23512 CPUtime=942.04
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5294 0 0 0 94196 8 0 0 25 0 1 0 1103054744 24076288 5280 1992294400 134512640 135192793 4294956224 18446744073709551615 134520480 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 5878 5280 73 166 0 5709 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=809968/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=24052 CPUtime=1002.02
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5408 0 0 0 100194 8 0 0 25 0 1 0 1103054744 24629248 5394 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 6013 5394 73 166 0 5844 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=809456/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=24728 CPUtime=1062.01
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5541 0 0 0 106193 8 0 0 25 0 1 0 1103054744 25321472 5527 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 6182 5527 73 166 0 6013 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24728

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=808880/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=25592 CPUtime=1122
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5688 0 0 0 112191 9 0 0 25 0 1 0 1103054744 26206208 5674 1992294400 134512640 135192793 4294956224 18446744073709551615 134534046 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 6398 5674 73 166 0 6229 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=808432/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=25964 CPUtime=1181.98
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5782 0 0 0 118189 9 0 0 25 0 1 0 1103054744 26587136 5768 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 6491 5768 73 166 0 6322 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20758
/proc/meminfo: memFree=808368/2055920 swapFree=4176996/4192956
[pid=20757] ppid=20755 vsize=26096 CPUtime=1200.08
/proc/20757/stat : 20757 (mxc-sat09) R 20755 20757 20460 0 -1 4194304 5800 0 0 0 119999 9 0 0 25 0 1 0 1103054744 26722304 5786 1992294400 134512640 135192793 4294956224 18446744073709551615 134551490 0 0 4096 0 0 0 0 17 1 0 0
/proc/20757/statm: 6524 5786 73 166 0 6355 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26096

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): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.099984
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 26096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5800
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= 1784

runsolver used 0.882865 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-29 07:18:46
IDJOB=1518777
IDBENCH=70708
IDSOLVER=504
FILE ID=node50/1518777-1238303926
PBS_JOBID= 9061052
Free space on /tmp= 64180 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518777-1238303926/watcher-1518777-1238303926 -o /tmp/evaluation-result-1518777-1238303926/solver-1518777-1238303926 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518777-1238303926.cnf

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

MD5SUM BENCH= 11db2aaf72f0cb9c260a5127c4f6b388
RANDOM SEED=1658522325

node50.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		: 3000.238
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		: 3000.238
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:        832272 kB
Buffers:         91372 kB
Cached:        1037436 kB
SwapCached:       9920 kB
Active:         218584 kB
Inactive:       921840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        832272 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          17272 kB
Slab:            69224 kB
Committed_AS:  2970156 kB
PageTables:       1456 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= 64180 MiB
End job on node50 at 2009-03-29 07:38:49