Trace number 1513353

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1249224492-031.cnf
MD5SUM926573baa883bfadaffafb33f2f57748
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark445.781
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data 

41.18/41.22	c starting MXC with:
41.18/41.22	c cnf_path = HOME/instance-1513353-1238216163.cnf
41.18/41.22	c restart_strategy = auto
41.18/41.22	c sign_strategy = cached
41.18/41.22	c use_preprocessing = -1
41.18/41.22	c output_implicant = 1
41.18/41.22	c timeout_seconds = 0
41.18/41.22	c running SatELite... done
41.18/41.22	c 1 vars eliminated
41.18/41.22	c received 0 units and 15300 clauses from SatELite
41.18/41.22	c 0 assignments made, starting to guess now
41.18/41.22	c ===================================[MXC]=====================================
41.18/41.22	c | Conflicts |                Clause Statistics                   |   Vars   |
41.18/41.22	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
41.18/41.22	c =============================================================================
41.18/41.22	c |         0 |       0       0    15300        0        0     nan |      180 |
41.18/41.22	c |       100 |       0       0    15300      100     1050    53.4 |      180 |
41.18/41.22	c |       210 |       0       0    15300      210     1105    53.3 |      180 |
41.18/41.22	c |       441 |       0       0    15300      441     1220    52.8 |      180 |
41.18/41.22	c |       805 |       0       0    15300      805     1402    53.4 |      180 |
41.18/41.22	c |      1315 |       0       0    15300     1315     1609    53.3 |      180 |
41.18/41.22	c |      1986 |       0       0    15300     1138     1754    52.3 |      180 |
41.18/41.22	c |      2834 |       0       0    15300     1047     1894    51.5 |      180 |
41.18/41.22	c |      3876 |       0       0    15300     1077     2031    50.8 |      180 |
41.18/41.22	c |      5132 |       0       0    15300     1262     2163    51.3 |      180 |
41.18/41.22	c |      6623 |       0       0    15300     1627     2292    51.8 |      180 |
41.18/41.22	c |      8373 |       0       0    15300     2204     2419    53.6 |      180 |
41.18/41.22	c |     10408 |       0       0    15300     1768     2543    52.2 |      180 |
41.18/41.22	c |     12756 |       0       0    15300     1496     2665    52.3 |      180 |
41.18/41.22	c |     15449 |       0       0    15300     1440     2786    50.7 |      180 |
41.18/41.22	c |     18521 |       0       0    15300     1645     2906    53.1 |      180 |
41.18/41.22	c |     22010 |       0       0    15300     2157     3025    51.1 |      180 |
41.18/41.22	c |     25958 |       0       0    15300     3030     3144    52.9 |      180 |
41.18/41.22	c |     30411 |       0       0    15300     2703     3262    52.4 |      180 |
41.18/41.22	c |     35419 |       0       0    15300     2739     3381    52.3 |      180 |
41.18/41.22	c |     41038 |       0       0    15300     3213     3499    52.4 |      180 |
41.18/41.22	c |     47329 |       0       0    15300     2400     3618    52.2 |      180 |
41.18/41.22	c |     54360 |       0       0    15300     2065     3737    51.6 |      180 |
41.18/41.22	c |     62205 |       0       0    15300     2300     3857    51.0 |      180 |
41.18/41.22	c |     70945 |       0       0    15300     3206     3978    52.2 |      180 |
41.18/41.22	c |     80669 |       0       0    15300     2846     4099    51.3 |      180 |
41.18/41.22	c |     91476 |       0       0    15300     3256     4222    51.6 |      180 |
41.18/41.22	c |    103474 |       0       0    15300     2412     4346    51.3 |      180 |
41.18/41.22	c |    116782 |       0       0    15300     2480     4471    50.0 |      180 |
41.18/41.22	c |    131532 |       0       0    15300     3629     4597    51.3 |      180 |
41.18/41.22	c |    147868 |       0       0    15300     3669     4726    51.1 |      180 |
41.18/41.22	c |    165948 |       0       0    15300     2595     4855    51.0 |      180 |
41.18/41.22	c |    185947 |       0       0    15300     2902     4987    51.0 |      180 |
41.18/41.22	c |    208057 |       0       0    15300     4816     5120    51.6 |      180 |
41.18/41.22	c |    232489 |       0       0    15300     3340     5255    51.1 |      180 |
41.18/41.22	c |    259475 |       0       0    15300     3721     5393    50.3 |      180 |
41.18/41.22	c |    289271 |       0       0    15300     3485     5532    51.5 |      180 |
41.18/41.22	c |    322158 |       0       0    15300     5581     5674    51.9 |      180 |
41.18/41.22	c |    358445 |       0       0    15300     4584     5818    51.6 |      180 |
41.18/41.22	c |    398472 |       0       0    15300     3400     5965    51.2 |      180 |
41.18/41.22	c |    442613 |       0       0    15300     5312     6114    51.8 |      180 |
41.18/41.22	c |    491279 |       0       0    15300     4506     6265    51.4 |      180 |
41.18/41.22	c |    544923 |       0       0    15300     4266

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-1513353-1238216163/watcher-1513353-1238216163 -o /tmp/evaluation-result-1513353-1238216163/solver-1513353-1238216163 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513353-1238216163.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 1.00 0.96 3/64 12718
/proc/meminfo: memFree=908688/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=1416 CPUtime=0
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1094282163 1449984 227 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 354 227 54 166 0 185 0

[startup+0.0306499 s]
/proc/loadavg: 0.99 1.00 0.96 3/64 12718
/proc/meminfo: memFree=908688/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=2200 CPUtime=0.02
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 547 0 0 0 2 0 0 0 18 0 1 0 1094282163 2252800 423 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 550 423 55 166 0 381 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2200

[startup+0.101655 s]
/proc/loadavg: 0.99 1.00 0.96 3/64 12718
/proc/meminfo: memFree=908688/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=2200 CPUtime=0.09
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 547 0 0 0 9 0 0 0 18 0 1 0 1094282163 2252800 423 1992294400 134512640 135192793 4294956224 18446744073709551615 134567781 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 550 423 55 166 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2200

[startup+0.301673 s]
/proc/loadavg: 0.99 1.00 0.96 3/64 12718
/proc/meminfo: memFree=908688/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=2400 CPUtime=0.29
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 579 0 0 0 29 0 0 0 19 0 1 0 1094282163 2457600 455 1992294400 134512640 135192793 4294956224 18446744073709551615 134567775 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 600 455 55 166 0 431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.701712 s]
/proc/loadavg: 0.99 1.00 0.96 3/64 12718
/proc/meminfo: memFree=908688/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=4412 CPUtime=0.69
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 1104 0 0 0 69 0 0 0 22 0 1 0 1094282163 4517888 980 1992294400 134512640 135192793 4294956224 18446744073709551615 134552709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 1103 980 72 166 0 934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4412

[startup+1.50179 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=904840/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=4808 CPUtime=1.49
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 1201 0 0 0 149 0 0 0 25 0 1 0 1094282163 4923392 1077 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 1202 1077 72 166 0 1033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4808

[startup+3.10194 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=904392/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=5204 CPUtime=3.09
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 1303 0 0 0 309 0 0 0 25 0 1 0 1094282163 5328896 1179 1992294400 134512640 135192793 4294956224 18446744073709551615 134537269 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 1301 1179 72 166 0 1132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5204

[startup+6.30125 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=903752/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=5608 CPUtime=6.29
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 1416 0 0 0 629 0 0 0 25 0 1 0 1094282163 5742592 1292 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 1402 1292 72 166 0 1233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5608

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=903048/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=6272 CPUtime=12.69
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 1550 0 0 0 1269 0 0 0 25 0 1 0 1094282163 6422528 1426 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 1568 1426 72 166 0 1399 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6272

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=902216/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=7220 CPUtime=25.48
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 1760 0 0 0 2547 1 0 0 25 0 1 0 1094282163 7393280 1636 1992294400 134512640 135192793 4294956224 18446744073709551615 134551373 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 1805 1636 72 166 0 1636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7220

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=901256/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=8324 CPUtime=51.08
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 1992 0 0 0 5107 1 0 0 25 0 1 0 1094282163 8523776 1868 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 2081 1868 72 166 0 1912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8324

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=899912/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=9788 CPUtime=102.26
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 2306 0 0 0 10225 1 0 0 25 0 1 0 1094282163 10022912 2182 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 2447 2182 72 166 0 2278 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9788

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=898888/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=10904 CPUtime=162.25
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 2567 0 0 0 16223 2 0 0 25 0 1 0 1094282163 11165696 2443 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 2726 2443 72 166 0 2557 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10904

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=898056/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=11672 CPUtime=222.23
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 2753 0 0 0 22221 2 0 0 25 0 1 0 1094282163 11952128 2629 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 2918 2629 72 166 0 2749 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11672

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12719
/proc/meminfo: memFree=897352/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=12280 CPUtime=282.21
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 2913 0 0 0 28219 2 0 0 25 0 1 0 1094282163 12574720 2789 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3070 2789 72 166 0 2901 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12280

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=896840/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=12744 CPUtime=342.19
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3027 0 0 0 34217 2 0 0 25 0 1 0 1094282163 13049856 2903 1992294400 134512640 135192793 4294956224 18446744073709551615 134552311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3186 2903 72 166 0 3017 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12744

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=896456/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=13048 CPUtime=402.17
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3134 0 0 0 40215 2 0 0 25 0 1 0 1094282163 13361152 3010 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3262 3010 72 166 0 3093 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13048

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=895944/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=13640 CPUtime=462.16
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3268 0 0 0 46213 3 0 0 25 0 1 0 1094282163 13967360 3144 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3410 3144 72 166 0 3241 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13640

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=895624/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=13832 CPUtime=522.14
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3339 0 0 0 52211 3 0 0 25 0 1 0 1094282163 14163968 3215 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3458 3215 72 166 0 3289 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13832

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=895304/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=14344 CPUtime=582.12
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3417 0 0 0 58209 3 0 0 25 0 1 0 1094282163 14688256 3293 1992294400 134512640 135192793 4294956224 18446744073709551615 134549626 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3586 3293 72 166 0 3417 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 14344

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=894984/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=14668 CPUtime=642.11
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3493 0 0 0 64208 3 0 0 25 0 1 0 1094282163 15020032 3369 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3667 3369 72 166 0 3498 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14668

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=894728/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=14960 CPUtime=702.09
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3549 0 0 0 70205 4 0 0 25 0 1 0 1094282163 15319040 3425 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3740 3425 72 166 0 3571 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 14960

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=894472/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=15344 CPUtime=762.08
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3623 0 0 0 76204 4 0 0 25 0 1 0 1094282163 15712256 3499 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3836 3499 72 166 0 3667 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 15344

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=894152/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=15688 CPUtime=822.06
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3690 0 0 0 82202 4 0 0 25 0 1 0 1094282163 16064512 3566 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 3922 3566 72 166 0 3753 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 15688

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=893704/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=16264 CPUtime=882.04
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3808 0 0 0 88200 4 0 0 25 0 1 0 1094282163 16654336 3684 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 4066 3684 72 166 0 3897 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 16264

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=893320/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=16592 CPUtime=942.03
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 3909 0 0 0 94198 5 0 0 25 0 1 0 1094282163 16990208 3785 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 4148 3785 72 166 0 3979 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 16592

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=892872/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=17168 CPUtime=1002.01
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 4008 0 0 0 100196 5 0 0 25 0 1 0 1094282163 17580032 3884 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 4292 3884 72 166 0 4123 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 17168

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=892488/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=17684 CPUtime=1061.99
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 4106 0 0 0 106194 5 0 0 25 0 1 0 1094282163 18108416 3982 1992294400 134512640 135192793 4294956224 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 4421 3982 72 166 0 4252 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 17684

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=892360/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=17876 CPUtime=1121.97
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 4151 0 0 0 112192 5 0 0 25 0 1 0 1094282163 18305024 4027 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 4469 4027 72 166 0 4300 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 17876

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=892040/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=18260 CPUtime=1181.96
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 4242 0 0 0 118191 5 0 0 25 0 1 0 1094282163 18698240 4118 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 4565 4118 72 166 0 4396 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 18260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.96 2/65 12725
/proc/meminfo: memFree=891912/2055920 swapFree=4178100/4192956
[pid=12718] ppid=12716 vsize=18260 CPUtime=1200.05
/proc/12718/stat : 12718 (mxc-sat09) R 12716 12718 11929 0 -1 4194304 4257 0 0 0 120000 5 0 0 25 0 1 0 1094282163 18698240 4133 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 4565 4133 72 166 0 4396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18260

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): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06399
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 18260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4257
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= 3372

runsolver used 1.16282 second user time and 2.14867 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 05:56:03
IDJOB=1513353
IDBENCH=70256
IDSOLVER=504
FILE ID=node18/1513353-1238216163
PBS_JOBID= 9060546
Free space on /tmp= 66196 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1249224492-031.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513353-1238216163/watcher-1513353-1238216163 -o /tmp/evaluation-result-1513353-1238216163/solver-1513353-1238216163 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513353-1238216163.cnf

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

MD5SUM BENCH= 926573baa883bfadaffafb33f2f57748
RANDOM SEED=656073825

node18.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:        909104 kB
Buffers:         79652 kB
Cached:         976760 kB
SwapCached:       8808 kB
Active:          79152 kB
Inactive:       989692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        909104 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          16300 kB
Slab:            63992 kB
Committed_AS:  2941336 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 06:16:05