Trace number 301366

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 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.03	c |  Number of clauses:    20000                                                |

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/node1/watcher-301366-1171966139 -o ROOT/results/node1/solver-301366-1171966139 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301366-1171966139/cmusat /tmp/evaluation/301366-1171966139/instance-301366-1171966139.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 32486
/proc/meminfo: memFree=1585768/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=2316 CPUtime=0
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 216568981 2371584 289 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095471 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 579 289 96 243 0 333 0

[startup+0.107696 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32486
/proc/meminfo: memFree=1585768/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=3992 CPUtime=0.1
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 729 0 0 0 10 0 0 0 18 0 1 0 216568981 4087808 712 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 998 712 108 243 0 752 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3992

[startup+0.515743 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32486
/proc/meminfo: memFree=1585768/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=6032 CPUtime=0.5
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 1677 0 0 0 50 0 0 0 22 0 1 0 216568981 6176768 1077 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134591566 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 1508 1077 118 243 0 1262 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6032

[startup+1.33684 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32487
/proc/meminfo: memFree=1579616/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=9068 CPUtime=1.33
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 2454 0 0 0 132 1 0 0 25 0 1 0 216568981 9285632 1854 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 2267 1854 118 243 0 2021 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9068

[startup+2.98003 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32487
/proc/meminfo: memFree=1575840/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=12200 CPUtime=2.96
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 3404 0 0 0 295 1 0 0 25 0 1 0 216568981 12492800 2695 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581791 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 3050 2695 118 243 0 2804 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12200

[startup+6.25641 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32487
/proc/meminfo: memFree=1573152/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=14196 CPUtime=6.24
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 4005 0 0 0 622 2 0 0 25 0 1 0 216568981 14536704 3180 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578526 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 3549 3180 118 243 0 3303 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14196

[startup+12.7142 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32487
/proc/meminfo: memFree=1570080/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=17128 CPUtime=12.7
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 4972 0 0 0 1267 3 0 0 25 0 1 0 216568981 17539072 3958 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 4282 3958 118 243 0 4036 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17128

[startup+25.5147 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32487
/proc/meminfo: memFree=1565344/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=21652 CPUtime=25.5
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 6355 0 0 0 2546 4 0 0 25 0 1 0 216568981 22171648 5130 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 5413 5130 118 243 0 5167 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21652

[startup+51.1267 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32487
/proc/meminfo: memFree=1554208/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=33788 CPUtime=51.09
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 9623 0 0 0 5104 5 0 0 25 0 1 0 216568981 34598912 7921 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 8447 7921 118 243 0 8201 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33788

[startup+102.348 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1542816/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=44880 CPUtime=102.3
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 12869 0 0 0 10222 8 0 0 25 0 1 0 216568981 45957120 10759 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581065 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 11220 10759 118 243 0 10974 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 44880

[startup+162.383 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1529760/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=57400 CPUtime=162.32
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 16492 0 0 0 16221 11 0 0 25 0 1 0 216568981 58777600 14004 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 14350 14004 118 243 0 14104 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 57400

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1490144/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=99008 CPUtime=222.34
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 27112 0 0 0 22217 17 0 0 25 0 1 0 216568981 101384192 23852 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 24752 23852 118 243 0 24506 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 99008

[startup+282.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1489888/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=99104 CPUtime=282.35
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 27522 0 0 0 28217 18 0 0 25 0 1 0 216568981 101482496 23942 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578738 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 24776 23942 118 243 0 24530 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 99104

[startup+342.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1489632/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=99160 CPUtime=342.36
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 27770 0 0 0 34218 18 0 0 25 0 1 0 216568981 101539840 24012 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 24790 24012 118 243 0 24544 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 99160

[startup+402.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1489312/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=99220 CPUtime=402.38
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 28037 0 0 0 40219 19 0 0 25 0 1 0 216568981 101601280 24087 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 24805 24087 118 243 0 24559 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 99220

[startup+462.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1487136/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=101748 CPUtime=462.39
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 28656 0 0 0 46219 20 0 0 25 0 1 0 216568981 104189952 24706 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 25437 24706 118 243 0 25191 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 101748

[startup+522.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1480608/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=107684 CPUtime=522.41
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 30402 0 0 0 52219 22 0 0 25 0 1 0 216568981 110268416 26245 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 26921 26245 118 243 0 26675 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 107684

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1473696/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=114364 CPUtime=582.43
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 32359 0 0 0 58218 25 0 0 25 0 1 0 216568981 117108736 27978 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 28591 27978 118 243 0 28345 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 114364

[startup+642.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1468192/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=119604 CPUtime=642.44
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 33975 0 0 0 64218 26 0 0 25 0 1 0 216568981 122474496 29352 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 29901 29352 118 243 0 29655 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 119604

[startup+702.679 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32487
/proc/meminfo: memFree=1468064/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=119740 CPUtime=702.46
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 34004 0 0 0 70219 27 0 0 25 0 1 0 216568981 122613760 29381 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 29935 29381 118 243 0 29689 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 119740

[startup+762.704 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32487
/proc/meminfo: memFree=1455840/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=131808 CPUtime=762.47
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 37323 0 0 0 76215 32 0 0 25 0 1 0 216568981 134971392 32438 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 32952 32438 118 243 0 32706 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 131808

[startup+822.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1455968/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=131808 CPUtime=822.48
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 37334 0 0 0 82216 32 0 0 25 0 1 0 216568981 134971392 32449 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 32952 32449 118 243 0 32706 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 131808

[startup+882.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1452064/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=135812 CPUtime=882.5
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 38353 0 0 0 88216 34 0 0 25 0 1 0 216568981 139071488 33468 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 33953 33468 118 243 0 33707 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 135812

[startup+942.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1445536/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=141848 CPUtime=942.51
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 40208 0 0 0 94215 36 0 0 25 0 1 0 216568981 145252352 35038 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 35462 35038 118 243 0 35216 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 141848

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1445536/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=141848 CPUtime=1002.53
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 40211 0 0 0 100217 36 0 0 25 0 1 0 216568981 145252352 35041 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 35462 35041 118 243 0 35216 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 141848

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1367648/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=224336 CPUtime=1062.56
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 60870 0 0 0 106211 45 0 0 25 0 1 0 216568981 229720064 54448 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 56084 54448 118 243 0 55838 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 224336

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1367328/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=224444 CPUtime=1122.56
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 61282 0 0 0 112211 45 0 0 25 0 1 0 216568981 229830656 54551 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589589 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 56111 54551 118 243 0 55865 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 224444

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1367264/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=224444 CPUtime=1182.59
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 61282 0 0 0 118213 46 0 0 25 0 1 0 216568981 229830656 54551 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 56111 54551 118 243 0 55865 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 224444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32487
/proc/meminfo: memFree=1367136/2055920 swapFree=4158120/4192956
[pid=32486] ppid=32484 vsize=224444 CPUtime=1200
/proc/32486/stat : 32486 (cmusat) R 32484 32486 31377 0 -1 4194304 61322 0 0 0 119954 46 0 0 25 0 1 0 216568981 229830656 54591 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/32486/statm: 56111 54591 118 243 0 55865 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 224444

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.55
CPU system time (s): 0.498924
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 224444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.498924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61322
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= 21062

runsolver used 1.37079 second user time and 2.88856 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 20 10:08:59 UTC 2007

IDJOB= 301366
IDBENCH= 20057
IDSOLVER= 121
FILE ID= node1/301366-1171966139

PBS_JOBID= 3848999

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301366-1171966139/cmusat /tmp/evaluation/301366-1171966139/instance-301366-1171966139.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-301366-1171966139 -o ROOT/results/node1/solver-301366-1171966139 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301366-1171966139/cmusat /tmp/evaluation/301366-1171966139/instance-301366-1171966139.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 483813878

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1586240 kB
Buffers:         54788 kB
Cached:         318888 kB
SwapCached:      15284 kB
Active:         263200 kB
Inactive:       133628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586240 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            58444 kB
Committed_AS:   706260 kB
PageTables:       1740 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= 66548 MiB

End job on node1 on Tue Feb 20 10:29:02 UTC 2007