Trace number 299562

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 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
MD5SUM53b587a5b98db42d3f124ef838f3e04f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |

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/node12/watcher-299562-1171873917 -o ROOT/results/node12/solver-299562-1171873917 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299562-1171873917/cmusat /tmp/evaluation/299562-1171873917/instance-299562-1171873917.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 0.98 0.99 3/77 25873
/proc/meminfo: memFree=303288/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=2456 CPUtime=0
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 207346140 2514944 198 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135214534 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 614 198 108 243 0 368 0

[startup+0.107202 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25873
/proc/meminfo: memFree=303288/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=2740 CPUtime=0.1
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 207346140 2805760 300 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 685 300 118 243 0 439 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2740

[startup+0.515274 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25873
/proc/meminfo: memFree=303288/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=3160 CPUtime=0.51
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 415 0 0 0 51 0 0 0 22 0 1 0 207346140 3235840 398 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 790 398 118 243 0 544 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3160

[startup+1.33742 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25874
/proc/meminfo: memFree=301552/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=3792 CPUtime=1.33
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 553 0 0 0 133 0 0 0 25 0 1 0 207346140 3883008 536 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590199 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 948 536 118 243 0 702 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3792

[startup+2.97572 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25874
/proc/meminfo: memFree=300912/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=4536 CPUtime=2.97
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 739 0 0 0 297 0 0 0 25 0 1 0 207346140 4644864 722 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 1134 722 118 243 0 888 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4536

[startup+6.25231 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25874
/proc/meminfo: memFree=298736/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=6528 CPUtime=6.24
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 1204 0 0 0 624 0 0 0 25 0 1 0 207346140 6684672 1187 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581691 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 1632 1187 118 243 0 1386 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6528

[startup+12.7115 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25874
/proc/meminfo: memFree=297264/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=8076 CPUtime=12.7
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 1747 0 0 0 1270 0 0 0 25 0 1 0 207346140 8269824 1622 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578812 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 2019 1622 118 243 0 1773 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8076

[startup+25.5138 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25874
/proc/meminfo: memFree=293872/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=11548 CPUtime=25.5
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 2844 0 0 0 2549 1 0 0 25 0 1 0 207346140 11825152 2379 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 2887 2379 118 243 0 2641 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11548

[startup+51.1254 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25874
/proc/meminfo: memFree=290672/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=14480 CPUtime=51.1
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 3921 0 0 0 5108 2 0 0 25 0 1 0 207346140 14827520 3188 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 3620 3188 118 243 0 3374 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14480

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25874
/proc/meminfo: memFree=282928/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=23100 CPUtime=102.31
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 6576 0 0 0 10227 4 0 0 25 0 1 0 207346140 23654400 5123 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 5775 5123 118 243 0 5529 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23100

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25874
/proc/meminfo: memFree=278384/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=27056 CPUtime=162.31
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 8086 0 0 0 16226 5 0 0 25 0 1 0 207346140 27705344 6242 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 6764 6242 118 243 0 6518 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 27056

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25874
/proc/meminfo: memFree=264368/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=43380 CPUtime=222.32
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 12594 0 0 0 22225 7 0 0 25 0 1 0 207346140 44421120 9744 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 10845 9744 118 243 0 10599 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43380

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25874
/proc/meminfo: memFree=263792/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=43776 CPUtime=282.33
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 12925 0 0 0 28225 8 0 0 25 0 1 0 207346140 44826624 9888 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 10944 9888 118 243 0 10698 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 43776

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25874
/proc/meminfo: memFree=263344/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=43856 CPUtime=342.34
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 13230 0 0 0 34225 9 0 0 25 0 1 0 207346140 44908544 9988 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589688 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 10964 9988 118 243 0 10718 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 43856

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25874
/proc/meminfo: memFree=262640/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=44268 CPUtime=402.35
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 13645 0 0 0 40225 10 0 0 25 0 1 0 207346140 45330432 10178 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 11067 10178 118 243 0 10821 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 44268

[startup+462.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25874
/proc/meminfo: memFree=261296/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=45516 CPUtime=462.37
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 13999 0 0 0 46226 11 0 0 25 0 1 0 207346140 46608384 10532 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 11379 10532 118 243 0 11133 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 45516

[startup+522.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=259376/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=47120 CPUtime=522.37
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 14665 0 0 0 52225 12 0 0 25 0 1 0 207346140 48250880 10951 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 11780 10951 118 243 0 11534 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 47120

[startup+582.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=256816/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=49660 CPUtime=582.39
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 15314 0 0 0 58226 13 0 0 25 0 1 0 207346140 50851840 11600 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 12415 11600 118 243 0 12169 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 49660

[startup+642.625 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=254512/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=51840 CPUtime=642.4
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 16167 0 0 0 64226 14 0 0 25 0 1 0 207346140 53084160 12182 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 12960 12182 118 243 0 12714 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 51840

[startup+702.659 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=249968/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=56040 CPUtime=702.41
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 17594 0 0 0 70225 16 0 0 25 0 1 0 207346140 57384960 13311 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 14010 13311 118 243 0 13764 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 56040

[startup+762.685 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=249520/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=56332 CPUtime=762.42
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 17701 0 0 0 76225 17 0 0 25 0 1 0 207346140 57683968 13418 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 14083 13418 118 243 0 13837 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 56332

[startup+822.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=223920/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=87020 CPUtime=822.44
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 25439 0 0 0 82223 21 0 0 25 0 1 0 207346140 89108480 19767 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 21755 19767 118 243 0 21509 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 87020

[startup+882.748 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=223472/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=87412 CPUtime=882.44
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 25916 0 0 0 88223 21 0 0 25 0 1 0 207346140 89509888 19917 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 21853 19917 118 243 0 21607 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 87412

[startup+942.778 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=223344/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=87544 CPUtime=942.46
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 25945 0 0 0 94224 22 0 0 25 0 1 0 207346140 89645056 19946 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 21886 19946 118 243 0 21640 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 87544

[startup+1002.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=222576/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=88652 CPUtime=1002.46
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 26200 0 0 0 100224 22 0 0 25 0 1 0 207346140 90779648 20135 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 22163 20135 118 243 0 21917 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 88652

[startup+1062.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=221936/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=88796 CPUtime=1062.48
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 26727 0 0 0 106225 23 0 0 25 0 1 0 207346140 90927104 20303 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 22199 20303 118 243 0 21953 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 88796

[startup+1122.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=221872/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=88796 CPUtime=1122.5
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 26727 0 0 0 112226 24 0 0 25 0 1 0 207346140 90927104 20303 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 22199 20303 118 243 0 21953 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 88796

[startup+1182.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=221936/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=88796 CPUtime=1182.5
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 26739 0 0 0 118226 24 0 0 25 0 1 0 207346140 90927104 20315 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 22199 20315 118 243 0 21953 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 88796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=221936/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=88796 CPUtime=1200.02
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 26739 0 0 0 119978 24 0 0 25 0 1 0 207346140 90927104 20315 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 22199 20315 118 243 0 21953 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 88796

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25876
/proc/meminfo: memFree=221936/2055920 swapFree=4154904/4192956
[pid=25873] ppid=25871 vsize=88796 CPUtime=1200.02
/proc/25873/stat : 25873 (cmusat) R 25871 25873 25145 0 -1 4194304 26739 0 0 0 119978 24 0 0 25 0 1 0 207346140 90927104 20315 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/25873/statm: 22199 20315 118 243 0 21953 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 88796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.26196
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 88796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26739
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= 23735

runsolver used 1.3478 second user time and 2.86256 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Feb 19 08:31:57 UTC 2007

IDJOB= 299562
IDBENCH= 20013
IDSOLVER= 121
FILE ID= node12/299562-1171873917

PBS_JOBID= 3839421

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299562-1171873917/cmusat /tmp/evaluation/299562-1171873917/instance-299562-1171873917.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-299562-1171873917 -o ROOT/results/node12/solver-299562-1171873917 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299562-1171873917/cmusat /tmp/evaluation/299562-1171873917/instance-299562-1171873917.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  53b587a5b98db42d3f124ef838f3e04f

RANDOM SEED= 722467880

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        303696 kB
Buffers:         50280 kB
Cached:        1605064 kB
SwapCached:      18068 kB
Active:         203896 kB
Inactive:      1477520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        303696 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            56456 kB
Committed_AS:   985020 kB
PageTables:       1692 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= 66550 MiB

End job on node12 on Mon Feb 19 08:51:59 UTC 2007