Trace number 305999

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) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
MD5SUM0b752d88128a6aad2af39810d467334c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
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:  10000                                                |
0.00/0.07	c |  Number of clauses:    42000                                                |

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/node23/watcher-305999-1172090009 -o ROOT/results/node23/solver-305999-1172090009 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305999-1172090009/cmusat /tmp/evaluation/305999-1172090009/instance-305999-1172090009.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: 0.92 1.07 1.86 3/77 24579
/proc/meminfo: memFree=1475608/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=2936 CPUtime=0
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 228954802 3006464 503 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 734 505 95 243 0 488 0

[startup+0.107448 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 24579
/proc/meminfo: memFree=1475608/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=6256 CPUtime=0.1
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 1269 0 0 0 10 0 0 0 18 0 1 0 228954802 6406144 1252 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135090831 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 1564 1252 108 243 0 1318 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6256

[startup+0.515494 s]
/proc/loadavg: 0.92 1.07 1.86 3/77 24579
/proc/meminfo: memFree=1475608/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=8160 CPUtime=0.5
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 2791 0 0 0 50 0 0 0 21 0 1 0 228954802 8355840 1488 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 2040 1488 118 243 0 1794 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8160

[startup+1.33559 s]
/proc/loadavg: 0.92 1.07 1.86 2/78 24580
/proc/meminfo: memFree=1469264/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=9216 CPUtime=1.33
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 3061 0 0 0 132 1 0 0 25 0 1 0 228954802 9437184 1758 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135087665 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 2304 1758 118 243 0 2058 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9216

[startup+2.97177 s]
/proc/loadavg: 0.92 1.07 1.86 2/78 24580
/proc/meminfo: memFree=1467216/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=11856 CPUtime=2.96
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 3739 0 0 0 295 1 0 0 25 0 1 0 228954802 12140544 2436 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 2964 2436 118 243 0 2718 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11856

[startup+6.25315 s]
/proc/loadavg: 0.93 1.07 1.85 2/78 24580
/proc/meminfo: memFree=1460944/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=17668 CPUtime=6.24
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 5235 0 0 0 622 2 0 0 25 0 1 0 228954802 18092032 3932 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 4417 3932 118 243 0 4171 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17668

[startup+12.7039 s]
/proc/loadavg: 0.93 1.07 1.85 2/78 24580
/proc/meminfo: memFree=1450384/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=27228 CPUtime=12.69
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 7661 0 0 0 1266 3 0 0 25 0 1 0 228954802 27881472 6358 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 6807 6358 118 243 0 6561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27228

[startup+25.5093 s]
/proc/loadavg: 0.95 1.07 1.83 2/78 24580
/proc/meminfo: memFree=1443856/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=33484 CPUtime=25.49
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 9628 0 0 0 2544 5 0 0 25 0 1 0 228954802 34287616 7980 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590076 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 8371 7980 118 243 0 8125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33484

[startup+51.1203 s]
/proc/loadavg: 0.96 1.06 1.81 2/78 24580
/proc/meminfo: memFree=1435984/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=41300 CPUtime=51.1
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 11835 0 0 0 5103 7 0 0 25 0 1 0 228954802 42291200 9940 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 10325 9940 118 243 0 10079 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 41300

[startup+102.339 s]
/proc/loadavg: 0.98 1.05 1.77 2/78 24580
/proc/meminfo: memFree=1426192/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=50868 CPUtime=102.3
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 14688 0 0 0 10221 9 0 0 25 0 1 0 228954802 52088832 12390 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 12717 12390 118 243 0 12471 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 50868

[startup+162.372 s]
/proc/loadavg: 0.99 1.04 1.72 2/78 24580
/proc/meminfo: memFree=1408400/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=68488 CPUtime=162.31
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 19436 0 0 0 16218 13 0 0 25 0 1 0 228954802 70131712 16843 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 17122 16843 118 243 0 16876 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 68488

[startup+222.4 s]
/proc/loadavg: 0.99 1.03 1.67 2/78 24580
/proc/meminfo: memFree=1346960/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=132048 CPUtime=222.33
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 35538 0 0 0 22212 21 0 0 25 0 1 0 228954802 135217152 32136 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 33012 32136 118 243 0 32766 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 132048

[startup+282.431 s]
/proc/loadavg: 0.99 1.02 1.62 2/78 24580
/proc/meminfo: memFree=1346896/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=132048 CPUtime=282.35
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 35575 0 0 0 28213 22 0 0 25 0 1 0 228954802 135217152 32173 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 33012 32173 118 243 0 32766 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 132048

[startup+342.46 s]
/proc/loadavg: 0.99 1.02 1.58 3/78 24580
/proc/meminfo: memFree=1346704/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=132048 CPUtime=342.36
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 35614 0 0 0 34214 22 0 0 25 0 1 0 228954802 135217152 32212 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 33012 32212 118 243 0 32766 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 132048

[startup+402.492 s]
/proc/loadavg: 0.99 1.01 1.54 2/78 24580
/proc/meminfo: memFree=1346576/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=132048 CPUtime=402.38
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 35655 0 0 0 40215 23 0 0 25 0 1 0 228954802 135217152 32253 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 33012 32253 118 243 0 32766 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 132048

[startup+462.52 s]
/proc/loadavg: 0.99 1.00 1.51 2/78 24582
/proc/meminfo: memFree=1346256/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=132048 CPUtime=462.38
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 35703 0 0 0 46215 23 0 0 25 0 1 0 228954802 135217152 32301 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 33012 32301 118 243 0 32766 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 132048

[startup+522.547 s]
/proc/loadavg: 0.99 1.00 1.47 2/78 24582
/proc/meminfo: memFree=1346256/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=132048 CPUtime=522.4
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 35703 0 0 0 52216 24 0 0 25 0 1 0 228954802 135217152 32301 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 33012 32301 118 243 0 32766 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 132048

[startup+582.577 s]
/proc/loadavg: 0.99 1.00 1.44 2/78 24582
/proc/meminfo: memFree=1346000/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=132048 CPUtime=582.42
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 35754 0 0 0 58218 24 0 0 25 0 1 0 228954802 135217152 32352 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 33012 32352 118 243 0 32766 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 132048

[startup+642.611 s]
/proc/loadavg: 0.99 1.00 1.41 2/78 24582
/proc/meminfo: memFree=1337616/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=140148 CPUtime=642.43
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 37850 0 0 0 64217 26 0 0 25 0 1 0 228954802 143511552 34448 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 35037 34448 118 243 0 34791 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 140148

[startup+702.64 s]
/proc/loadavg: 0.99 1.00 1.38 2/78 24582
/proc/meminfo: memFree=1337552/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=140148 CPUtime=702.44
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 37873 0 0 0 70217 27 0 0 25 0 1 0 228954802 143511552 34471 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 35037 34471 118 243 0 34791 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 140148

[startup+762.668 s]
/proc/loadavg: 0.99 1.00 1.35 2/78 24582
/proc/meminfo: memFree=1337296/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=140212 CPUtime=762.46
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 38170 0 0 0 76218 28 0 0 25 0 1 0 228954802 143577088 34528 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 35053 34528 118 243 0 34807 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 140212

[startup+822.7 s]
/proc/loadavg: 0.99 1.00 1.33 2/78 24582
/proc/meminfo: memFree=1337296/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=140212 CPUtime=822.47
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 38170 0 0 0 82219 28 0 0 25 0 1 0 228954802 143577088 34528 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 35053 34528 118 243 0 34807 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 140212

[startup+882.73 s]
/proc/loadavg: 0.99 1.00 1.31 2/78 24582
/proc/meminfo: memFree=1328336/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=148872 CPUtime=882.48
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 40664 0 0 0 88217 31 0 0 25 0 1 0 228954802 152444928 36766 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 37218 36766 118 243 0 36972 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 148872

[startup+942.758 s]
/proc/loadavg: 0.99 1.00 1.28 2/78 24582
/proc/meminfo: memFree=1328272/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=149020 CPUtime=942.5
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 40682 0 0 0 94218 32 0 0 25 0 1 0 228954802 152596480 36784 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 37255 36784 118 243 0 37009 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 149020

[startup+1002.78 s]
/proc/loadavg: 0.99 1.00 1.26 2/78 24582
/proc/meminfo: memFree=1313808/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=164088 CPUtime=1002.5
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 44465 0 0 0 100214 36 0 0 25 0 1 0 228954802 168026112 40567 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 41022 40567 118 243 0 40776 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 164088

[startup+1062.82 s]
/proc/loadavg: 0.99 1.00 1.25 2/78 24582
/proc/meminfo: memFree=1300496/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=176464 CPUtime=1062.52
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 47883 0 0 0 106212 40 0 0 25 0 1 0 228954802 180699136 43712 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 44116 43712 118 243 0 43870 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 176464

[startup+1122.85 s]
/proc/loadavg: 0.99 1.00 1.23 2/78 24582
/proc/meminfo: memFree=1300496/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=176464 CPUtime=1122.54
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 47883 0 0 0 112213 41 0 0 25 0 1 0 228954802 180699136 43712 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 44116 43712 118 243 0 43870 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 176464

[startup+1182.88 s]
/proc/loadavg: 1.06 1.02 1.22 2/78 24582
/proc/meminfo: memFree=1289040/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=187528 CPUtime=1182.55
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 51038 0 0 0 118211 44 0 0 25 0 1 0 228954802 192028672 46575 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 46882 46575 118 243 0 46636 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 187528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.04 1.01 1.21 2/78 24582
/proc/meminfo: memFree=1289040/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=187528 CPUtime=1200.06
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 51038 0 0 0 119962 44 0 0 25 0 1 0 228954802 192028672 46575 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 46882 46575 118 243 0 46636 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187528

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

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

[startup+1200.39 s]
/proc/loadavg: 1.04 1.01 1.21 2/78 24582
/proc/meminfo: memFree=1289040/2055920 swapFree=4144988/4192956
[pid=24579] ppid=24577 vsize=187528 CPUtime=1200.06
/proc/24579/stat : 24579 (cmusat) R 24577 24579 23725 0 -1 4194304 51038 0 0 0 119962 44 0 0 25 0 1 0 228954802 192028672 46575 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24579/statm: 46882 46575 118 243 0 46636 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.63
CPU system time (s): 0.481926
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 187528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.481926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51038
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= 1246

runsolver used 1.3338 second user time and 2.70759 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 20:33:29 UTC 2007

IDJOB= 305999
IDBENCH= 20170
IDSOLVER= 121
FILE ID= node23/305999-1172090009

PBS_JOBID= 3892844

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
COMMAND LINE= /tmp/evaluation/305999-1172090009/cmusat /tmp/evaluation/305999-1172090009/instance-305999-1172090009.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-305999-1172090009 -o ROOT/results/node23/solver-305999-1172090009 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305999-1172090009/cmusat /tmp/evaluation/305999-1172090009/instance-305999-1172090009.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0b752d88128a6aad2af39810d467334c

RANDOM SEED= 101624403

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1476016 kB
Buffers:         41100 kB
Cached:         449156 kB
SwapCached:      15188 kB
Active:         161760 kB
Inactive:       351956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476016 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            3212 kB
Writeback:           0 kB
Mapped:          30464 kB
Slab:            51788 kB
Committed_AS:   731372 kB
PageTables:       1696 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= 66557 MiB

End job on node23 on Wed Feb 21 20:53:32 UTC 2007