Trace number 307557

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) 1200.06 1200.39

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.02	c |  Number of clauses:    17354                                                |

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/node18/watcher-307557-1172489436 -o ROOT/results/node18/solver-307557-1172489436 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307557-1172489436/cmusat /tmp/evaluation/307557-1172489436/instance-307557-1172489436.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: 0.93 0.98 0.88 3/77 12638
/proc/meminfo: memFree=1793392/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=3008 CPUtime=0
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 268898252 3080192 394 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 752 394 96 243 0 506 0

[startup+0.106485 s]
/proc/loadavg: 0.93 0.98 0.88 3/77 12638
/proc/meminfo: memFree=1793392/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=3388 CPUtime=0.1
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 1156 0 0 0 10 0 0 0 18 0 1 0 268898252 3469312 527 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135090869 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 847 527 112 243 0 601 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3388

[startup+0.514524 s]
/proc/loadavg: 0.93 0.98 0.88 3/77 12638
/proc/meminfo: memFree=1793392/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=4732 CPUtime=0.5
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 1435 0 0 0 50 0 0 0 21 0 1 0 268898252 4845568 763 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 1183 763 118 243 0 937 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4732

[startup+1.3346 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 12639
/proc/meminfo: memFree=1789800/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=5656 CPUtime=1.32
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 1698 0 0 0 132 0 0 0 25 0 1 0 268898252 5791744 1026 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 1414 1026 118 243 0 1168 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5656

[startup+2.97076 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 12639
/proc/meminfo: memFree=1788328/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=6748 CPUtime=2.95
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 2009 0 0 0 295 0 0 0 25 0 1 0 268898252 6909952 1297 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 1687 1297 118 243 0 1441 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 6748

[startup+6.25108 s]
/proc/loadavg: 0.94 0.98 0.89 2/78 12639
/proc/meminfo: memFree=1787048/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=8736 CPUtime=6.23
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 2587 0 0 0 622 1 0 0 25 0 1 0 268898252 8945664 1790 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589606 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 2184 1790 118 243 0 1938 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8736

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.89 2/78 12639
/proc/meminfo: memFree=1785832/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=9028 CPUtime=12.69
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 2885 0 0 0 1267 2 0 0 25 0 1 0 268898252 9244672 1902 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 2257 1902 118 243 0 2011 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9028

[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.89 2/78 12639
/proc/meminfo: memFree=1778216/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=17348 CPUtime=25.49
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 5110 0 0 0 2546 3 0 0 25 0 1 0 268898252 17764352 3767 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580912 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 4337 3767 118 243 0 4091 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17348

[startup+51.1174 s]
/proc/loadavg: 0.97 0.98 0.89 2/78 12639
/proc/meminfo: memFree=1777320/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=18056 CPUtime=51.1
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 5591 0 0 0 5106 4 0 0 25 0 1 0 268898252 18489344 4040 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 4514 4040 118 243 0 4268 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18056

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.89 2/78 12639
/proc/meminfo: memFree=1768680/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=26332 CPUtime=102.29
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 8086 0 0 0 10223 6 0 0 25 0 1 0 268898252 26963968 6190 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 6583 6190 118 243 0 6337 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26332

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.90 2/78 12639
/proc/meminfo: memFree=1753128/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=43300 CPUtime=162.31
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 12739 0 0 0 16222 9 0 0 25 0 1 0 268898252 44339200 10058 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591616 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 10825 10058 118 243 0 10579 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 43300

[startup+222.395 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12639
/proc/meminfo: memFree=1752744/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=43380 CPUtime=222.33
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 13097 0 0 0 22223 10 0 0 25 0 1 0 268898252 44421120 10158 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 10845 10158 118 243 0 10599 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 43380

[startup+282.421 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12639
/proc/meminfo: memFree=1747176/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=48836 CPUtime=282.33
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 14689 0 0 0 28220 13 0 0 25 0 1 0 268898252 50008064 11606 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 12209 11606 118 243 0 11963 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 48836

[startup+342.452 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12639
/proc/meminfo: memFree=1742824/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=52532 CPUtime=342.34
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 16012 0 0 0 34220 14 0 0 25 0 1 0 268898252 53792768 12606 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 13133 12606 118 243 0 12887 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 52532

[startup+402.485 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12639
/proc/meminfo: memFree=1737448/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=57776 CPUtime=402.36
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 17535 0 0 0 40220 16 0 0 25 0 1 0 268898252 59162624 13947 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 14444 13947 118 243 0 14198 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 57776

[startup+462.513 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12639
/proc/meminfo: memFree=1733864/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=61552 CPUtime=462.37
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 18489 0 0 0 46220 17 0 0 25 0 1 0 268898252 63029248 14901 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 15388 14901 118 243 0 15142 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 61552

[startup+522.534 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12639
/proc/meminfo: memFree=1731304/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=63876 CPUtime=522.38
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 19280 0 0 0 52220 18 0 0 25 0 1 0 268898252 65409024 15495 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 15969 15495 118 243 0 15723 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 63876

[startup+582.559 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12639
/proc/meminfo: memFree=1696360/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=102192 CPUtime=582.39
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 29134 0 0 0 58216 23 0 0 25 0 1 0 268898252 104644608 24218 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 25548 24218 118 243 0 25302 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 102192

[startup+642.584 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12641
/proc/meminfo: memFree=1695912/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=102272 CPUtime=642.4
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 29467 0 0 0 64216 24 0 0 25 0 1 0 268898252 104726528 24319 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 25568 24319 118 243 0 25322 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 102272

[startup+702.606 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12641
/proc/meminfo: memFree=1695912/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=102272 CPUtime=702.4
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 29467 0 0 0 70216 24 0 0 25 0 1 0 268898252 104726528 24319 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 25568 24319 118 243 0 25322 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 102272

[startup+762.634 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12641
/proc/meminfo: memFree=1695592/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=102272 CPUtime=762.42
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 29558 0 0 0 76217 25 0 0 25 0 1 0 268898252 104726528 24410 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 25568 24410 118 243 0 25322 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 102272

[startup+822.665 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12641
/proc/meminfo: memFree=1695400/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=102492 CPUtime=822.42
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 29857 0 0 0 82217 25 0 0 25 0 1 0 268898252 104951808 24457 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 25623 24457 118 243 0 25377 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 102492

[startup+882.694 s]
/proc/loadavg: 1.04 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1695400/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=102492 CPUtime=882.44
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 29859 0 0 0 88218 26 0 0 25 0 1 0 268898252 104951808 24459 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590186 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 25623 24459 118 243 0 25377 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 102492

[startup+942.723 s]
/proc/loadavg: 1.01 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1693736/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=104080 CPUtime=942.45
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 30315 0 0 0 94218 27 0 0 25 0 1 0 268898252 106577920 24915 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 26020 24915 118 243 0 25774 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 104080

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1689192/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=108276 CPUtime=1002.46
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 31683 0 0 0 100217 29 0 0 25 0 1 0 268898252 110874624 26009 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 27069 26009 118 243 0 26823 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 108276

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1689128/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=108432 CPUtime=1062.49
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 31696 0 0 0 106219 30 0 0 25 0 1 0 268898252 111034368 26022 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 27108 26022 118 243 0 26862 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 108432

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1683112/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=114436 CPUtime=1122.5
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 33258 0 0 0 112218 32 0 0 25 0 1 0 268898252 117182464 27584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 28609 27584 118 243 0 28363 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 114436

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1680104/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=117048 CPUtime=1182.51
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 34238 0 0 0 118217 34 0 0 25 0 1 0 268898252 119857152 28265 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 29262 28265 118 243 0 29016 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 117048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1680104/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=117048 CPUtime=1200.03
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 34244 0 0 0 119969 34 0 0 25 0 1 0 268898252 119857152 28271 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 29262 28271 118 243 0 29016 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 117048

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 12641
/proc/meminfo: memFree=1680104/2055920 swapFree=4192812/4192956
[pid=12638] ppid=12636 vsize=117048 CPUtime=1200.03
/proc/12638/stat : 12638 (cmusat) R 12636 12638 12219 0 -1 4194304 34244 0 0 0 119969 34 0 0 25 0 1 0 268898252 119857152 28271 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12638/statm: 29262 28271 118 243 0 29016 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 117048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.69
CPU system time (s): 0.361944
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 117048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34244
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= 2083

runsolver used 1.35479 second user time and 2.73258 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 11:30:36 UTC 2007

IDJOB= 307557
IDBENCH= 20208
IDSOLVER= 121
FILE ID= node18/307557-1172489436

PBS_JOBID= 3971569

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307557-1172489436/cmusat /tmp/evaluation/307557-1172489436/instance-307557-1172489436.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307557-1172489436 -o ROOT/results/node18/solver-307557-1172489436 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307557-1172489436/cmusat /tmp/evaluation/307557-1172489436/instance-307557-1172489436.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 950298161

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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:      2055920 kB
MemFree:       1793736 kB
Buffers:         39140 kB
Cached:         110732 kB
SwapCached:          0 kB
Active:         192492 kB
Inactive:        17216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2740 kB
Writeback:           0 kB
Mapped:          78752 kB
Slab:            38128 kB
Committed_AS:   913956 kB
PageTables:       1668 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 node18 on Mon Feb 26 11:50:40 UTC 2007