Trace number 1515369

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/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S744068878-072.cnf
MD5SUMea01dcc63f842c424e5e6a53cd5384db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
Number of clauses of size over 50

Solver Data 

20.19/20.27	c starting MXC with:
20.19/20.27	c cnf_path = HOME/instance-1515369-1238253633.cnf
20.19/20.27	c restart_strategy = auto
20.19/20.27	c sign_strategy = cached
20.19/20.27	c use_preprocessing = -1
20.19/20.27	c output_implicant = 1
20.19/20.27	c timeout_seconds = 0
20.19/20.27	c running SatELite... done
20.19/20.27	c 1 vars eliminated
20.19/20.27	c received 0 units and 1917 clauses from SatELite
20.19/20.27	c 0 assignments made, starting to guess now
20.19/20.27	c ===================================[MXC]=====================================
20.19/20.27	c | Conflicts |                Clause Statistics                   |   Vars   |
20.19/20.27	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.19/20.27	c =============================================================================
20.19/20.27	c |         0 |       0       0     1917        0        0     nan |       90 |
20.19/20.27	c |       100 |       0       0     1917      100     1050    22.1 |       90 |
20.19/20.27	c |       210 |       0       0     1917      210     1105    21.6 |       90 |
20.19/20.27	c |       441 |       0       0     1917      441     1220    21.1 |       90 |
20.19/20.27	c |       805 |       0       0     1917      805     1402    20.7 |       90 |
20.19/20.27	c |      1315 |       0       0     1917     1315     1609    20.3 |       90 |
20.19/20.27	c |      1986 |       0       0     1917     1138     1754    19.4 |       90 |
20.19/20.27	c |      2834 |       0       0     1917     1047     1894    18.9 |       90 |
20.19/20.27	c |      3876 |       0       0     1917     1077     2031    18.9 |       90 |
20.19/20.27	c |      5132 |       0       0     1917     1260     2163    18.1 |       90 |
20.19/20.27	c |      6623 |       0       0     1917     1626     2292    18.7 |       90 |
20.19/20.27	c |      8373 |       0       0     1917     2203     2419    19.1 |       90 |
20.19/20.27	c |     10408 |       0       0     1917     1769     2543    19.4 |       90 |
20.19/20.27	c |     12756 |       0       0     1917     1496     2665    18.6 |       90 |
20.19/20.27	c |     15449 |       0       0     1917     1438     2786    18.5 |       90 |
20.19/20.27	c |     18521 |       0       0     1917     1642     2906    18.4 |       90 |
20.19/20.27	c |     22010 |       0       0     1917     2156     3025    18.7 |       90 |
20.19/20.27	c |     25958 |       0       0     1917     3032     3144    18.6 |       90 |
20.19/20.27	c |     30411 |       0       0     1917     2700     3262    18.2 |       90 |
20.19/20.27	c |     35419 |       0       0     1917     2736     3381    17.7 |       90 |
20.19/20.27	c |     41038 |       0       0     1917     3213     3499    18.0 |       90 |
20.19/20.27	c |     47329 |       0       0     1917     2394     3618    18.6 |       90 |
20.19/20.27	c |     54360 |       0       0     1917     2059     3737    18.8 |       90 |
20.19/20.27	c |     62205 |       0       0     1917     2299     3857    17.1 |       90 |
20.19/20.27	c |     70945 |       0       0     1917     3209     3978    17.8 |       90 |
20.19/20.27	c |     80669 |       0       0     1917     2841     4099    18.8 |       90 |
20.19/20.27	c |     91476 |       0       0     1917     3256     4222    18.5 |       90 |
20.19/20.27	c |    103474 |       0       0     1917     2406     4346    17.6 |       90 |
20.19/20.27	c |    116782 |       0       0     1917     2474     4471    18.3 |       90 |
20.19/20.27	c |    131532 |       0       0     1917     3629     4597    18.2 |       90 |
20.19/20.27	c |    147868 |       0       0     1917     3669     4726    18.3 |       90 |
20.19/20.27	c |    165948 |       0       0     1917     2599     4855    17.9 |       90 |
20.19/20.27	c |    185947 |       0       0     1917     2917     4987    17.7 |       90 |
20.19/20.27	c |    208057 |       0       0     1917     4836     5120    19.4 |       90 |
20.19/20.27	c |    232489 |       0       0     1917     3351     5255    19.1 |       90 |
20.19/20.27	c |    259475 |       0       0     1917     3728     5393    19.0 |       90 |
20.19/20.27	c |    289271 |       0       0     1917     3493     5532    17.6 |       90 |
20.19/20.27	c |    322158 |       0       0     1917     5596     5674    17.7 |       90 |
20.19/20.27	c |    358445 |       0       0     1917     4591     5818    18.5 |       90 |
20.19/20.27	c |    398472 |       0       0     1917     3404     5965    17.9 |       90 |
20.19/20.27	c |    442613 |       0       0     1917     5315     6114    18.1 |       90 |
20.19/20.27	c |    491279 |       0       0     1917     4506     6265    17.3 |       90 |
20.19/20.27	c |    544923 |       0       0     1917     4270

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-1515369-1238253633/watcher-1515369-1238253633 -o /tmp/evaluation-result-1515369-1238253633/solver-1515369-1238253633 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515369-1238253633.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4167
/proc/meminfo: memFree=1166304/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=976 CPUtime=0
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1098029616 999424 117 1992294400 134512640 135192793 4294956224 18446744073709551615 134567801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 244 117 55 166 0 75 0

[startup+0.070772 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4167
/proc/meminfo: memFree=1166304/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=1504 CPUtime=0.06
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 289 0 0 0 6 0 0 0 18 0 1 0 1098029616 1540096 275 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 376 275 72 166 0 207 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1504

[startup+0.102776 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4167
/proc/meminfo: memFree=1166304/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=1636 CPUtime=0.09
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 1098029616 1675264 292 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 409 293 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.302813 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4167
/proc/meminfo: memFree=1166304/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=1896 CPUtime=0.29
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 361 0 0 0 29 0 0 0 19 0 1 0 1098029616 1941504 347 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 474 347 72 166 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1896

[startup+0.70189 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 4167
/proc/meminfo: memFree=1166304/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=2028 CPUtime=0.69
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 416 0 0 0 69 0 0 0 23 0 1 0 1098029616 2076672 402 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 507 402 72 166 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2028

[startup+1.50104 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1164824/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=2432 CPUtime=1.49
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 1098029616 2490368 476 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 608 476 72 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1164376/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=2696 CPUtime=3.08
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 577 0 0 0 308 0 0 0 25 0 1 0 1098029616 2760704 563 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 674 563 72 166 0 505 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2696

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1163800/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=3248 CPUtime=6.28
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 694 0 0 0 628 0 0 0 25 0 1 0 1098029616 3325952 680 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 812 680 72 166 0 643 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3248

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1163040/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=3980 CPUtime=12.68
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 869 0 0 0 1268 0 0 0 25 0 1 0 1098029616 4075520 855 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 995 855 72 166 0 826 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3980

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1161824/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=5152 CPUtime=25.49
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 1142 0 0 0 2548 1 0 0 25 0 1 0 1098029616 5275648 1128 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 1288 1128 72 166 0 1119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5152

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1160480/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=6860 CPUtime=51.07
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 1488 0 0 0 5106 1 0 0 25 0 1 0 1098029616 7024640 1474 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 1715 1474 72 166 0 1546 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6860

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1158944/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=8420 CPUtime=102.26
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 1853 0 0 0 10224 2 0 0 25 0 1 0 1098029616 8622080 1839 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 2105 1839 72 166 0 1936 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1157536/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=9868 CPUtime=162.23
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 2201 0 0 0 16221 2 0 0 25 0 1 0 1098029616 10104832 2187 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 2467 2187 72 166 0 2298 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1156384/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=11224 CPUtime=222.21
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 2481 0 0 0 22218 3 0 0 25 0 1 0 1098029616 11493376 2467 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 2806 2467 72 166 0 2637 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11224

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1155168/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=12888 CPUtime=282.19
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 2771 0 0 0 28216 3 0 0 25 0 1 0 1098029616 13197312 2757 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 3222 2757 72 166 0 3053 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1154976/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=12888 CPUtime=342.16
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 2808 0 0 0 34213 3 0 0 25 0 1 0 1098029616 13197312 2794 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 3222 2794 72 166 0 3053 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12888

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1154272/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=13848 CPUtime=402.15
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 2968 0 0 0 40211 4 0 0 25 0 1 0 1098029616 14180352 2954 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 3462 2954 72 166 0 3293 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13848

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1153440/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=14744 CPUtime=462.12
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3165 0 0 0 46208 4 0 0 25 0 1 0 1098029616 15097856 3151 1992294400 134512640 135192793 4294956224 18446744073709551615 134741172 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 3686 3151 72 166 0 3517 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14744

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1152480/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=16020 CPUtime=522.1
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3413 0 0 0 52206 4 0 0 25 0 1 0 1098029616 16404480 3399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4005 3399 72 166 0 3836 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16020

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1151648/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=16972 CPUtime=582.08
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3609 0 0 0 58203 5 0 0 25 0 1 0 1098029616 17379328 3595 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4243 3595 72 166 0 4074 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 16972

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1151328/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=642.06
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3706 0 0 0 64201 5 0 0 25 0 1 0 1098029616 17936384 3692 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3692 72 166 0 4210 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17516

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1151200/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=702.03
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3729 0 0 0 70198 5 0 0 25 0 1 0 1098029616 17936384 3715 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3715 72 166 0 4210 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 17516

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1151072/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=762.02
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3751 0 0 0 76196 6 0 0 25 0 1 0 1098029616 17936384 3737 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3737 72 166 0 4210 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 17516

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1150944/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=821.99
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3773 0 0 0 82193 6 0 0 25 0 1 0 1098029616 17936384 3759 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3759 72 166 0 4210 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 17516

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1151136/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=881.96
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3793 0 0 0 88190 6 0 0 25 0 1 0 1098029616 17936384 3779 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3779 72 166 0 4210 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 17516

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1151008/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=941.94
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3814 0 0 0 94188 6 0 0 25 0 1 0 1098029616 17936384 3800 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3800 72 166 0 4210 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 17516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1150944/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=1001.92
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3826 0 0 0 100186 6 0 0 25 0 1 0 1098029616 17936384 3812 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3812 72 166 0 4210 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 17516

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1150880/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=1061.9
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3837 0 0 0 106183 7 0 0 25 0 1 0 1098029616 17936384 3823 1992294400 134512640 135192793 4294956224 18446744073709551615 134748492 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3823 72 166 0 4210 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 17516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1150816/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=1121.88
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3846 0 0 0 112181 7 0 0 25 0 1 0 1098029616 17936384 3832 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3832 72 166 0 4210 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 17516

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1150688/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=1181.85
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3869 0 0 0 118178 7 0 0 25 0 1 0 1098029616 17936384 3855 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3855 72 166 0 4210 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 17516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1150688/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=1200.05
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3875 0 0 0 119998 7 0 0 25 0 1 0 1098029616 17936384 3861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3861 72 166 0 4210 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17516

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: 0.99 0.97 0.98 2/65 4168
/proc/meminfo: memFree=1150688/2055920 swapFree=4178400/4192956
[pid=4167] ppid=4165 vsize=17516 CPUtime=1200.05
/proc/4167/stat : 4167 (mxc-sat09) R 4165 4167 4097 0 -1 4194304 3875 0 0 0 119998 7 0 0 25 0 1 0 1098029616 17936384 3861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4167/statm: 4379 3861 72 166 0 4210 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17516

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 (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 17516

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= 3875
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= 1657

runsolver used 0.868867 second user time and 2.47262 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 16:20:33
IDJOB=1515369
IDBENCH=70424
IDSOLVER=504
FILE ID=node9/1515369-1238253633
PBS_JOBID= 9060804
Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S744068878-072.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515369-1238253633/watcher-1515369-1238253633 -o /tmp/evaluation-result-1515369-1238253633/solver-1515369-1238253633 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515369-1238253633.cnf

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

MD5SUM BENCH= ea01dcc63f842c424e5e6a53cd5384db
RANDOM SEED=702728607

node9.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		: 3000.268
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		: 3000.268
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:       1166720 kB
Buffers:         91520 kB
Cached:         710536 kB
SwapCached:       8300 kB
Active:         206884 kB
Inactive:       605000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166720 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            63252 kB
Committed_AS:  2829688 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 16:40:35