Trace number 292551

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, and are wall clock time (not CPU 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
CMUSAT 2007-02-08? (TO) 1200.05 1200.46

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1282416669-17.SAT.shuffled.cnf
MD5SUM68519df3d597e4ffebc610ff4465413a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
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 (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-292551-1171755803 -o ROOT/results/node4/solver-292551-1171755803 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292551-1171755803/cmusat /tmp/evaluation/292551-1171755803/instance-292551-1171755803.cnf 

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


[startup+0 s]
/proc/loadavg: 1.06 1.00 0.96 3/77 12827
/proc/meminfo: memFree=1017256/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=2312 CPUtime=0
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 195535133 2367488 175 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530508 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 578 175 108 243 0 332 0

[startup+0.106492 s]
/proc/loadavg: 1.06 1.00 0.96 3/77 12827
/proc/meminfo: memFree=1017256/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=2724 CPUtime=0.1
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 195535133 2789376 281 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589693 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 681 281 118 243 0 435 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2724

[startup+0.514531 s]
/proc/loadavg: 1.06 1.00 0.96 3/77 12827
/proc/meminfo: memFree=1017256/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=3156 CPUtime=0.51
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 402 0 0 0 51 0 0 0 21 0 1 0 195535133 3231744 385 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590178 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 789 385 118 243 0 543 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3156

[startup+1.33461 s]
/proc/loadavg: 1.06 1.00 0.96 2/78 12828
/proc/meminfo: memFree=1015904/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=4356 CPUtime=1.33
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 673 0 0 0 133 0 0 0 25 0 1 0 195535133 4460544 656 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 1089 656 118 243 0 843 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4356

[startup+2.97077 s]
/proc/loadavg: 1.05 1.00 0.96 2/78 12828
/proc/meminfo: memFree=1014880/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=4564 CPUtime=2.96
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 722 0 0 0 296 0 0 0 25 0 1 0 195535133 4673536 705 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 1141 705 118 243 0 895 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4564

[startup+6.24708 s]
/proc/loadavg: 1.05 1.00 0.96 2/78 12828
/proc/meminfo: memFree=1012576/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=6868 CPUtime=6.23
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 1286 0 0 0 623 0 0 0 25 0 1 0 195535133 7032832 1224 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 1717 1224 118 243 0 1471 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6868

[startup+12.7047 s]
/proc/loadavg: 1.04 1.00 0.96 2/78 12828
/proc/meminfo: memFree=1011552/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=7612 CPUtime=12.69
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 1610 0 0 0 1269 0 0 0 25 0 1 0 195535133 7794688 1458 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 1903 1458 118 243 0 1657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7612

[startup+25.5149 s]
/proc/loadavg: 1.04 1.00 0.96 2/78 12828
/proc/meminfo: memFree=1008032/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=11712 CPUtime=25.5
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 2947 0 0 0 2549 1 0 0 25 0 1 0 195535133 11993088 2350 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 2928 2350 118 243 0 2682 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11712

[startup+51.1324 s]
/proc/loadavg: 1.02 1.00 0.96 2/78 12828
/proc/meminfo: memFree=1005536/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=13836 CPUtime=51.11
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 3902 0 0 0 5109 2 0 0 25 0 1 0 195535133 14168064 2968 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 3459 2968 118 243 0 3213 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 13836

[startup+102.352 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 12828
/proc/meminfo: memFree=998688/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=21964 CPUtime=102.31
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 6582 0 0 0 10227 4 0 0 25 0 1 0 195535133 22491136 4684 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 5491 4684 118 243 0 5245 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21964

[startup+162.387 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=995616/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=24440 CPUtime=162.33
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 7857 0 0 0 16228 5 0 0 25 0 1 0 195535133 25026560 5425 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 6110 5425 118 243 0 5864 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 24440

[startup+222.413 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=993440/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=26432 CPUtime=222.35
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 8596 0 0 0 22229 6 0 0 25 0 1 0 195535133 27066368 5963 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 6608 5963 118 243 0 6362 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 26432

[startup+282.441 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=983072/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=39948 CPUtime=282.35
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 12299 0 0 0 28227 8 0 0 25 0 1 0 195535133 40906752 8486 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 9987 8486 118 243 0 9741 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 39948

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=981792/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=41008 CPUtime=342.37
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 12660 0 0 0 34228 9 0 0 25 0 1 0 195535133 41992192 8847 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 10252 8847 118 243 0 10006 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 41008

[startup+402.505 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=981216/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=41116 CPUtime=402.39
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 13067 0 0 0 40229 10 0 0 25 0 1 0 195535133 42102784 8989 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 10279 8989 118 243 0 10033 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 41116

[startup+462.533 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=980320/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=41752 CPUtime=462.4
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 13625 0 0 0 46230 10 0 0 25 0 1 0 195535133 42754048 9222 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 10438 9222 118 243 0 10192 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 41752

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=980128/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=42032 CPUtime=522.42
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 13684 0 0 0 52231 11 0 0 25 0 1 0 195535133 43040768 9281 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 10508 9281 118 243 0 10262 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 42032

[startup+582.591 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=979296/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=42420 CPUtime=582.44
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 14224 0 0 0 58232 12 0 0 25 0 1 0 195535133 43438080 9468 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580868 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 10605 9468 118 243 0 10359 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 42420

[startup+642.628 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=979104/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=42812 CPUtime=642.46
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 14334 0 0 0 64233 13 0 0 25 0 1 0 195535133 43839488 9545 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 10703 9545 118 243 0 10457 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 42812

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=976224/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=45192 CPUtime=702.46
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 15429 0 0 0 70232 14 0 0 25 0 1 0 195535133 46276608 10255 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 11298 10255 118 243 0 11052 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 45192

[startup+762.685 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=975968/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=45488 CPUtime=762.48
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 15481 0 0 0 76233 15 0 0 25 0 1 0 195535133 46579712 10307 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 11372 10307 118 243 0 11126 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 45488

[startup+822.716 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=974752/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=46924 CPUtime=822.5
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 15906 0 0 0 82234 16 0 0 25 0 1 0 195535133 48050176 10601 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 11731 10601 118 243 0 11485 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 46924

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=971936/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=49248 CPUtime=882.51
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 16987 0 0 0 88234 17 0 0 25 0 1 0 195535133 50429952 11295 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 12312 11295 118 243 0 12066 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 49248

[startup+942.772 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=971616/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=49644 CPUtime=942.53
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 17064 0 0 0 94235 18 0 0 25 0 1 0 195535133 50835456 11372 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 12411 11372 118 243 0 12165 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 49644

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12828
/proc/meminfo: memFree=968672/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=52320 CPUtime=1002.53
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 18329 0 0 0 100233 20 0 0 25 0 1 0 195535133 53575680 12212 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 13080 12212 118 243 0 12834 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 52320

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 12892
/proc/meminfo: memFree=966960/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=52448 CPUtime=1062.53
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 18395 0 0 0 106233 20 0 0 25 0 1 0 195535133 53706752 12245 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 13112 12245 118 243 0 12866 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 52448

[startup+1122.88 s]
/proc/loadavg: 1.04 1.01 0.97 2/84 12984
/proc/meminfo: memFree=966896/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=52976 CPUtime=1122.52
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 18519 0 0 0 112231 21 0 0 25 0 1 0 195535133 54247424 12271 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 13244 12271 118 243 0 12998 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 52976

[startup+1182.92 s]
/proc/loadavg: 1.01 1.01 0.97 2/78 13026
/proc/meminfo: memFree=967328/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=53532 CPUtime=1182.51
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 18710 0 0 0 118230 21 0 0 25 0 1 0 195535133 54816768 12462 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 13383 12462 118 243 0 13137 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 53532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 13026
/proc/meminfo: memFree=947744/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=80472 CPUtime=1200.03
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 25483 0 0 0 119979 24 0 0 25 0 1 0 195535133 82403328 17316 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 20118 17316 118 243 0 19872 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 80472

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

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

[startup+1200.44 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 13026
/proc/meminfo: memFree=947744/2055920 swapFree=4192812/4192956
[pid=12827] ppid=12825 vsize=80472 CPUtime=1200.03
/proc/12827/stat : 12827 (cmusat) R 12825 12827 11640 0 -1 4194304 25483 0 0 0 119979 24 0 0 25 0 1 0 195535133 82403328 17316 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12827/statm: 20118 17316 118 243 0 19872 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 80472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25896
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 80472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25483
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= 6
involuntary context switches= 24603

runsolver used 1.46678 second user time and 2.71559 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Feb 17 23:43:23 UTC 2007

IDJOB= 292551
IDBENCH= 19842
IDSOLVER= 121
FILE ID= node4/292551-1171755803

PBS_JOBID= 3839264

Free space on /tmp= 66551 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1282416669-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292551-1171755803/cmusat /tmp/evaluation/292551-1171755803/instance-292551-1171755803.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-292551-1171755803 -o ROOT/results/node4/solver-292551-1171755803 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292551-1171755803/cmusat /tmp/evaluation/292551-1171755803/instance-292551-1171755803.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  68519df3d597e4ffebc610ff4465413a

RANDOM SEED= 90662934

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.231
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		: 3000.231
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:       1017728 kB
Buffers:         55864 kB
Cached:         846836 kB
SwapCached:          0 kB
Active:         339344 kB
Inactive:       623096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          78612 kB
Slab:            61384 kB
Committed_AS:   845816 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Sun Feb 18 00:03:25 UTC 2007