Trace number 1514997

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
MD5SUM36a082b6f84518db1d26c17edc1bcd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.461
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 

20.29/20.37	c starting MXC with:
20.29/20.37	c cnf_path = HOME/instance-1514997-1238247627.cnf
20.29/20.37	c restart_strategy = auto
20.29/20.37	c sign_strategy = cached
20.29/20.37	c use_preprocessing = -1
20.29/20.37	c output_implicant = 1
20.29/20.37	c timeout_seconds = 0
20.29/20.37	c running SatELite... done
20.29/20.37	c 1 vars eliminated
20.29/20.37	c received 0 units and 1917 clauses from SatELite
20.29/20.37	c 0 assignments made, starting to guess now
20.29/20.37	c ===================================[MXC]=====================================
20.29/20.37	c | Conflicts |                Clause Statistics                   |   Vars   |
20.29/20.37	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.29/20.37	c =============================================================================
20.29/20.37	c |         0 |       0       0     1917        0        0     nan |       90 |
20.29/20.37	c |       100 |       0       0     1917      100     1050    20.1 |       90 |
20.29/20.37	c |       210 |       0       0     1917      210     1105    20.3 |       90 |
20.29/20.37	c |       441 |       0       0     1917      441     1220    20.1 |       90 |
20.29/20.37	c |       805 |       0       0     1917      805     1402    19.6 |       90 |
20.29/20.37	c |      1315 |       0       0     1917     1315     1609    19.4 |       90 |
20.29/20.37	c |      1986 |       0       0     1917     1138     1754    19.0 |       90 |
20.29/20.37	c |      2834 |       0       0     1917     1046     1894    18.7 |       90 |
20.29/20.37	c |      3876 |       0       0     1917     1077     2031    18.6 |       90 |
20.29/20.37	c |      5132 |       0       0     1917     1261     2163    18.8 |       90 |
20.29/20.37	c |      6623 |       0       0     1917     1626     2292    18.2 |       90 |
20.29/20.37	c |      8373 |       0       0     1917     2203     2419    18.7 |       90 |
20.29/20.37	c |     10408 |       0       0     1917     1767     2543    18.5 |       90 |
20.29/20.37	c |     12756 |       0       0     1917     1493     2665    18.9 |       90 |
20.29/20.37	c |     15449 |       0       0     1917     1435     2786    19.8 |       90 |
20.29/20.37	c |     18521 |       0       0     1917     1639     2906    18.1 |       90 |
20.29/20.37	c |     22010 |       0       0     1917     2153     3025    18.5 |       90 |
20.29/20.37	c |     25958 |       0       0     1917     3028     3144    18.7 |       90 |
20.29/20.37	c |     30411 |       0       0     1917     2697     3262    18.5 |       90 |
20.29/20.37	c |     35419 |       0       0     1917     2736     3381    17.9 |       90 |
20.29/20.37	c |     41038 |       0       0     1917     3214     3499    18.0 |       90 |
20.29/20.37	c |     47329 |       0       0     1917     2395     3618    17.8 |       90 |
20.29/20.37	c |     54360 |       0       0     1917     2059     3737    17.2 |       90 |
20.29/20.37	c |     62205 |       0       0     1917     2297     3857    17.6 |       90 |
20.29/20.37	c |     70945 |       0       0     1917     3206     3978    17.5 |       90 |
20.29/20.37	c |     80669 |       0       0     1917     2845     4099    18.6 |       90 |
20.29/20.37	c |     91476 |       0       0     1917     3254     4222    18.1 |       90 |
20.29/20.37	c |    103474 |       0       0     1917     2399     4346    17.9 |       90 |
20.29/20.37	c |    116782 |       0       0     1917     2471     4471    17.7 |       90 |
20.29/20.37	c |    131532 |       0       0     1917     3622     4597    17.3 |       90 |
20.29/20.37	c |    147868 |       0       0     1917     3667     4726    17.1 |       90 |
20.29/20.37	c |    165948 |       0       0     1917     2588     4855    17.3 |       90 |
20.29/20.37	c |    185947 |       0       0     1917     2894     4987    17.8 |       90 |
20.29/20.37	c |    208057 |       0       0     1917     4813     5120    17.6 |       90 |
20.29/20.37	c |    232489 |       0       0     1917     3338     5255    16.6 |       90 |
20.29/20.37	c |    259475 |       0       0     1917     3719     5393    17.4 |       90 |
20.29/20.37	c |    289271 |       0       0     1917     3494     5532    16.6 |       90 |
20.29/20.37	c |    322158 |       0       0     1917     5610     5674    16.9 |       90 |
20.29/20.37	c |    358445 |       0       0     1917     4600     5818    18.7 |       90 |
20.29/20.37	c |    398472 |       0       0     1917     3406     5965    17.2 |       90 |
20.29/20.37	c |    442613 |       0       0     1917     5303     6114    18.5 |       90 |
20.29/20.37	c |    491279 |       0       0     1917     4510     6265    16.7 |       90 |
20.29/20.37	c |    544923 |       0       0     1917     4304

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-1514997-1238247627/watcher-1514997-1238247627 -o /tmp/evaluation-result-1514997-1238247627/solver-1514997-1238247627 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514997-1238247627.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 0.98 0.99 3/64 24663
/proc/meminfo: memFree=1062552/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=976 CPUtime=0
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1097429422 999424 116 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 244 116 55 166 0 75 0

[startup+0.071957 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24663
/proc/meminfo: memFree=1062552/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=1636 CPUtime=0.06
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 296 0 0 0 6 0 0 0 18 0 1 0 1097429422 1675264 282 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 409 282 72 166 0 240 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1636

[startup+0.10196 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24663
/proc/meminfo: memFree=1062552/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=1636 CPUtime=0.09
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 1097429422 1675264 295 1992294400 134512640 135192793 4294956224 18446744073709551615 134520669 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 409 295 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301983 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24663
/proc/meminfo: memFree=1062552/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=1900 CPUtime=0.29
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 361 0 0 0 29 0 0 0 19 0 1 0 1097429422 1945600 347 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 475 347 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701028 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24663
/proc/meminfo: memFree=1062552/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=2164 CPUtime=0.69
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 426 0 0 0 69 0 0 0 22 0 1 0 1097429422 2215936 412 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 541 412 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1061008/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=2432 CPUtime=1.49
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 488 0 0 0 149 0 0 0 25 0 1 0 1097429422 2490368 474 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 608 474 72 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10131 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1060496/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=2832 CPUtime=3.09
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 595 0 0 0 309 0 0 0 25 0 1 0 1097429422 2899968 581 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 708 581 72 166 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2832

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1059856/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=3376 CPUtime=6.29
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 726 0 0 0 629 0 0 0 25 0 1 0 1097429422 3457024 712 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 844 712 72 166 0 675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3376

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1058896/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=4220 CPUtime=12.69
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 931 0 0 0 1269 0 0 0 25 0 1 0 1097429422 4321280 917 1992294400 134512640 135192793 4294956224 18446744073709551615 134534264 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 1055 917 72 166 0 886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4220

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1057872/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=5552 CPUtime=25.49
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 1195 0 0 0 2549 0 0 0 25 0 1 0 1097429422 5685248 1181 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 1388 1181 72 166 0 1219 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5552

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1056336/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=7212 CPUtime=51.08
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 1547 0 0 0 5108 0 0 0 25 0 1 0 1097429422 7385088 1533 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 1803 1533 72 166 0 1634 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7212

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1054800/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=8816 CPUtime=102.27
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 1943 0 0 0 10226 1 0 0 25 0 1 0 1097429422 9027584 1929 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 2204 1929 72 166 0 2035 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8816

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24664
/proc/meminfo: memFree=1053456/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=10192 CPUtime=162.24
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 2266 0 0 0 16223 1 0 0 25 0 1 0 1097429422 10436608 2252 1992294400 134512640 135192793 4294956224 18446744073709551615 134552707 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 2548 2252 72 166 0 2379 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10192

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1052560/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=11152 CPUtime=222.23
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 2468 0 0 0 22222 1 0 0 25 0 1 0 1097429422 11419648 2454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 2788 2454 72 166 0 2619 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11152

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1051344/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=12688 CPUtime=282.21
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 2778 0 0 0 28219 2 0 0 25 0 1 0 1097429422 12992512 2764 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3172 2764 72 166 0 3003 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12688

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1050640/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=13748 CPUtime=342.19
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 2967 0 0 0 34217 2 0 0 25 0 1 0 1097429422 14077952 2953 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3437 2953 72 166 0 3268 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13748

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1050000/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=14516 CPUtime=402.17
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3111 0 0 0 40215 2 0 0 25 0 1 0 1097429422 14864384 3097 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3629 3097 72 166 0 3460 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14516

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1049424/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=15284 CPUtime=462.15
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3271 0 0 0 46213 2 0 0 25 0 1 0 1097429422 15650816 3257 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3821 3257 72 166 0 3652 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15284

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1049104/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=15608 CPUtime=522.14
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3351 0 0 0 52211 3 0 0 25 0 1 0 1097429422 15982592 3337 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3902 3337 72 166 0 3733 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15608

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1049104/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=15608 CPUtime=582.12
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3372 0 0 0 58209 3 0 0 25 0 1 0 1097429422 15982592 3358 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3902 3358 72 166 0 3733 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15608

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1048912/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=15608 CPUtime=642.11
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3406 0 0 0 64208 3 0 0 25 0 1 0 1097429422 15982592 3392 1992294400 134512640 135192793 4294956224 18446744073709551615 134552751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3902 3392 72 166 0 3733 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15608

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1048464/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=15992 CPUtime=702.08
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3502 0 0 0 70205 3 0 0 25 0 1 0 1097429422 16375808 3488 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 3998 3488 72 166 0 3829 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 15992

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1048144/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=16376 CPUtime=762.07
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3572 0 0 0 76204 3 0 0 25 0 1 0 1097429422 16769024 3558 1992294400 134512640 135192793 4294956224 18446744073709551615 134551924 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4094 3558 72 166 0 3925 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 16376

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1048080/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=16376 CPUtime=822.05
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3591 0 0 0 82202 3 0 0 25 0 1 0 1097429422 16769024 3577 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4094 3577 72 166 0 3925 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 16376

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1047376/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=17144 CPUtime=882.03
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3751 0 0 0 88200 3 0 0 25 0 1 0 1097429422 17555456 3737 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4286 3737 72 166 0 4117 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 17144

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1047056/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=17528 CPUtime=942.02
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3844 0 0 0 94198 4 0 0 25 0 1 0 1097429422 17948672 3830 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4382 3830 72 166 0 4213 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 17528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1046992/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=17528 CPUtime=1002
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3860 0 0 0 100196 4 0 0 25 0 1 0 1097429422 17948672 3846 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4382 3846 72 166 0 4213 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 17528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 24666
/proc/meminfo: memFree=1046864/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=17528 CPUtime=1061.98
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3876 0 0 0 106194 4 0 0 25 0 1 0 1097429422 17948672 3862 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4382 3862 72 166 0 4213 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 17528

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1046736/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=17528 CPUtime=1121.96
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3898 0 0 0 112192 4 0 0 25 0 1 0 1097429422 17948672 3884 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4382 3884 72 166 0 4213 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 17528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1046544/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=17528 CPUtime=1181.94
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3936 0 0 0 118190 4 0 0 25 0 1 0 1097429422 17948672 3922 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4382 3922 72 166 0 4213 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 17528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24666
/proc/meminfo: memFree=1046480/2055924 swapFree=4176792/4192956
[pid=24663] ppid=24661 vsize=17528 CPUtime=1200.04
/proc/24663/stat : 24663 (mxc-sat09) R 24661 24663 24307 0 -1 4194304 3945 0 0 0 120000 4 0 0 25 0 1 0 1097429422 17948672 3931 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24663/statm: 4382 3931 72 166 0 4213 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 17528

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.048992
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 17528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3945
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= 2047

runsolver used 1.10583 second user time and 2.20167 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 14:40:27
IDJOB=1514997
IDBENCH=70393
IDSOLVER=504
FILE ID=node6/1514997-1238247627
PBS_JOBID= 9060684
Free space on /tmp= 66324 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514997-1238247627/watcher-1514997-1238247627 -o /tmp/evaluation-result-1514997-1238247627/solver-1514997-1238247627 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514997-1238247627.cnf

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

MD5SUM BENCH= 36a082b6f84518db1d26c17edc1bcd0c
RANDOM SEED=1758078062

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1063032 kB
Buffers:         92768 kB
Cached:         804692 kB
SwapCached:       9932 kB
Active:          44972 kB
Inactive:       866064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1063032 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          19224 kB
Slab:            67896 kB
Committed_AS:  2795064 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 15:00:30