Trace number 301448

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) 1200.13 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
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/node12/watcher-301448-1171970872 -o ROOT/results/node12/solver-301448-1171970872 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301448-1171970872/cmusat /tmp/evaluation/301448-1171970872/instance-301448-1171970872.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: 0.85 0.97 0.99 3/77 3484
/proc/meminfo: memFree=1675176/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=2316 CPUtime=0
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 217041612 2371584 288 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 579 288 96 243 0 333 0

[startup+0.107222 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3484
/proc/meminfo: memFree=1675176/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=4108 CPUtime=0.1
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 733 0 0 0 10 0 0 0 18 0 1 0 217041612 4206592 716 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530463 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 1027 716 108 243 0 781 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4108

[startup+0.515294 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3484
/proc/meminfo: memFree=1675176/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=6032 CPUtime=0.5
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 1682 0 0 0 50 0 0 0 21 0 1 0 217041612 6176768 1077 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 1508 1077 118 243 0 1262 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6032

[startup+1.33544 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1668960/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=9068 CPUtime=1.33
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 2481 0 0 0 132 1 0 0 25 0 1 0 217041612 9285632 1876 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 2267 1876 118 243 0 2021 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9068

[startup+2.97574 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1665056/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=13000 CPUtime=2.96
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 3648 0 0 0 295 1 0 0 25 0 1 0 217041612 13312000 2877 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580035 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 3250 2877 118 243 0 3004 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13000

[startup+6.25233 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1662112/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=15128 CPUtime=6.24
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 4315 0 0 0 622 2 0 0 25 0 1 0 217041612 15491072 3424 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 3782 3424 118 243 0 3536 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15128

[startup+12.7075 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1658976/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=17916 CPUtime=12.69
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 5155 0 0 0 1267 2 0 0 25 0 1 0 217041612 18345984 4136 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 4479 4136 118 243 0 4233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17916

[startup+25.5128 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1641056/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=35792 CPUtime=25.5
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 9985 0 0 0 2545 5 0 0 25 0 1 0 217041612 36651008 8363 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 8948 8363 118 243 0 8702 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35792

[startup+51.1214 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1641184/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=36164 CPUtime=51.09
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 10222 0 0 0 5104 5 0 0 25 0 1 0 217041612 37031936 8516 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 9041 8516 118 243 0 8795 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36164

[startup+102.34 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1633440/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=43660 CPUtime=102.29
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 12568 0 0 0 10222 7 0 0 25 0 1 0 217041612 44707840 10454 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 10915 10454 118 243 0 10669 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 43660

[startup+162.373 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1620256/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=56316 CPUtime=162.31
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 16218 0 0 0 16219 12 0 0 25 0 1 0 217041612 57667584 13726 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 14079 13726 118 243 0 13833 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 56316

[startup+222.404 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3485
/proc/meminfo: memFree=1580384/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=98292 CPUtime=222.32
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 27089 0 0 0 22215 17 0 0 25 0 1 0 217041612 100651008 23671 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 24573 23671 118 243 0 24327 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 98292

[startup+282.436 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1580064/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=98340 CPUtime=282.32
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 27316 0 0 0 28215 17 0 0 25 0 1 0 217041612 100700160 23732 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 24585 23732 118 243 0 24339 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 98340

[startup+342.468 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1579744/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=98396 CPUtime=342.33
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 27564 0 0 0 34215 18 0 0 25 0 1 0 217041612 100757504 23802 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 24599 23802 118 243 0 24353 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 98396

[startup+402.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1579488/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=98456 CPUtime=402.35
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 27831 0 0 0 40216 19 0 0 25 0 1 0 217041612 100818944 23877 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 24614 23877 118 243 0 24368 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 98456

[startup+462.527 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1577440/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=100568 CPUtime=462.35
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 28429 0 0 0 46215 20 0 0 25 0 1 0 217041612 102981632 24475 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 25142 24475 118 243 0 24896 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 100568

[startup+522.555 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1575968/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=101824 CPUtime=522.36
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 28940 0 0 0 52215 21 0 0 25 0 1 0 217041612 104267776 24779 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 25456 24779 118 243 0 25210 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 101824

[startup+582.584 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1566624/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=110964 CPUtime=582.37
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 31278 0 0 0 58214 23 0 0 25 0 1 0 217041612 113627136 27117 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 27741 27117 118 243 0 27495 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 110964

[startup+642.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1564448/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=112884 CPUtime=642.38
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 32037 0 0 0 64214 24 0 0 25 0 1 0 217041612 115593216 27652 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 28221 27652 118 243 0 27975 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 112884

[startup+702.648 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3485
/proc/meminfo: memFree=1557152/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=120096 CPUtime=702.39
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 34097 0 0 0 70212 27 0 0 25 0 1 0 217041612 122978304 29470 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 30024 29470 118 243 0 29778 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 120096

[startup+762.679 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1556896/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=120288 CPUtime=762.39
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 34137 0 0 0 76212 27 0 0 25 0 1 0 217041612 123174912 29510 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 30072 29510 118 243 0 29826 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 120288

[startup+822.713 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1546976/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=129960 CPUtime=822.41
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 36622 0 0 0 82210 31 0 0 25 0 1 0 217041612 133079040 31995 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 32490 31995 118 243 0 32244 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 129960

[startup+882.742 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1545952/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=130972 CPUtime=882.42
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 37139 0 0 0 88210 32 0 0 25 0 1 0 217041612 134115328 32250 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 32743 32250 118 243 0 32497 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 130972

[startup+942.771 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1545568/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=131364 CPUtime=942.42
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 37243 0 0 0 94210 32 0 0 25 0 1 0 217041612 134516736 32321 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 32841 32321 118 243 0 32595 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 131364

[startup+1002.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1531424/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=145620 CPUtime=1002.43
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 40897 0 0 0 100207 36 0 0 25 0 1 0 217041612 149114880 35975 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 36405 35975 118 243 0 36159 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 145620

[startup+1062.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1531040/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=145852 CPUtime=1062.44
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 41228 0 0 0 106208 36 0 0 25 0 1 0 217041612 149352448 36022 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 36463 36022 118 243 0 36217 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 145852

[startup+1122.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1530976/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=145984 CPUtime=1122.45
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 41248 0 0 0 112208 37 0 0 25 0 1 0 217041612 149487616 36042 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 36496 36042 118 243 0 36250 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 145984

[startup+1182.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1445024/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=236432 CPUtime=1182.46
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 63888 0 0 0 118200 46 0 0 25 0 1 0 217041612 242106368 57430 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134592868 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 59108 57430 118 243 0 58862 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 236432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3487
/proc/meminfo: memFree=1445024/2055920 swapFree=4154916/4192956
[pid=3484] ppid=3482 vsize=236432 CPUtime=1200.08
/proc/3484/stat : 3484 (cmusat) R 3482 3484 3424 0 -1 4194304 63921 0 0 0 119961 47 0 0 25 0 1 0 217041612 242106368 57463 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3484/statm: 59108 57463 118 243 0 58862 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 236432

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): 1200.56
CPU time (s): 1200.13
CPU user time (s): 1199.62
CPU system time (s): 0.508922
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 236432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.508922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63921
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= 24685

runsolver used 1.42378 second user time and 2.79257 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 11:27:52 UTC 2007

IDJOB= 301448
IDBENCH= 20059
IDSOLVER= 121
FILE ID= node12/301448-1171970872

PBS_JOBID= 3849036

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301448-1171970872/cmusat /tmp/evaluation/301448-1171970872/instance-301448-1171970872.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301448-1171970872 -o ROOT/results/node12/solver-301448-1171970872 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301448-1171970872/cmusat /tmp/evaluation/301448-1171970872/instance-301448-1171970872.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 540348639

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:       1675592 kB
Buffers:         52684 kB
Cached:         233372 kB
SwapCached:      18040 kB
Active:         180960 kB
Inactive:       130884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675592 kB
SwapTotal:     4192956 kB
SwapFree:      4154916 kB
Dirty:            3112 kB
Writeback:           0 kB
Mapped:          29532 kB
Slab:            54140 kB
Committed_AS:  1025388 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= 66549 MiB

End job on node12 on Tue Feb 20 11:47:54 UTC 2007