Trace number 303129

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 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.02	c |  Number of clauses:    15300                                                |

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/node63/watcher-303129-1172027880 -o ROOT/results/node63/solver-303129-1172027880 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303129-1172027880/cmusat /tmp/evaluation/303129-1172027880/instance-303129-1172027880.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 0.98 3/64 7122
/proc/meminfo: memFree=1632720/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=2316 CPUtime=0
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 222745409 2371584 263 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 579 264 96 243 0 333 0

[startup+0.106682 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 7122
/proc/meminfo: memFree=1632720/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=3544 CPUtime=0.1
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 604 0 0 0 10 0 0 0 18 0 1 0 222745409 3629056 587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 886 587 107 243 0 640 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3544

[startup+0.514725 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 7122
/proc/meminfo: memFree=1632720/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=4820 CPUtime=0.5
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 1242 0 0 0 50 0 0 0 21 0 1 0 222745409 4935680 819 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107842 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 1205 819 118 243 0 959 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4820

[startup+1.33481 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1628296/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=6840 CPUtime=1.33
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 1819 0 0 0 132 1 0 0 25 0 1 0 222745409 7004160 1355 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 1710 1355 118 243 0 1464 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6840

[startup+2.97098 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1626760/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=7784 CPUtime=2.96
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 2268 0 0 0 295 1 0 0 25 0 1 0 222745409 7970816 1625 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 1946 1625 118 243 0 1700 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7784

[startup+6.25133 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1625096/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=9140 CPUtime=6.24
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 2763 0 0 0 623 1 0 0 25 0 1 0 222745409 9359360 1970 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 2285 1970 118 243 0 2039 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9140

[startup+12.701 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1619792/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=15124 CPUtime=12.68
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 4390 0 0 0 1267 1 0 0 25 0 1 0 222745409 15486976 3278 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589745 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 3781 3278 118 243 0 3535 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15124

[startup+25.5054 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1618896/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=15848 CPUtime=25.49
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 4760 0 0 0 2547 2 0 0 25 0 1 0 222745409 16228352 3511 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 3962 3511 118 243 0 3716 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15848

[startup+51.1121 s]
/proc/loadavg: 0.97 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1613200/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=21444 CPUtime=51.08
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 6592 0 0 0 5105 3 0 0 25 0 1 0 222745409 21958656 4988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 5361 4988 118 243 0 5115 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21444

[startup+102.322 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1599632/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=36092 CPUtime=102.28
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 10862 0 0 0 10223 5 0 0 25 0 1 0 222745409 36958208 8315 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 9023 8315 118 243 0 8777 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36092

[startup+162.342 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1595664/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=39528 CPUtime=162.28
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 12297 0 0 0 16222 6 0 0 25 0 1 0 222745409 40476672 9302 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 9882 9302 118 243 0 9636 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 39528

[startup+222.359 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1590544/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=44336 CPUtime=222.29
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 13906 0 0 0 22221 8 0 0 25 0 1 0 222745409 45400064 10549 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 11084 10549 118 243 0 10838 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 44336

[startup+282.378 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1559952/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=78248 CPUtime=282.28
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 22914 0 0 0 28216 12 0 0 25 0 1 0 222745409 80125952 18173 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 19562 18173 118 243 0 19316 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 78248

[startup+342.397 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1559192/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=78856 CPUtime=342.29
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 23379 0 0 0 34216 13 0 0 25 0 1 0 222745409 80748544 18365 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 19714 18365 118 243 0 19468 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78856

[startup+402.418 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1559000/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=78988 CPUtime=402.29
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 23423 0 0 0 40216 13 0 0 25 0 1 0 222745409 80883712 18409 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 19747 18409 118 243 0 19501 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 78988

[startup+462.436 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1558488/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=79348 CPUtime=462.29
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 23820 0 0 0 46216 13 0 0 25 0 1 0 222745409 81252352 18545 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 19837 18545 118 243 0 19591 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 79348

[startup+522.454 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1557784/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=79580 CPUtime=522.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 24268 0 0 0 52216 14 0 0 25 0 1 0 222745409 81489920 18708 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 19895 18708 118 243 0 19649 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79580

[startup+582.471 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1557464/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=79708 CPUtime=582.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 24401 0 0 0 58216 14 0 0 25 0 1 0 222745409 81620992 18808 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 19927 18808 118 243 0 19681 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79708

[startup+642.492 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1557016/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=79952 CPUtime=642.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 24803 0 0 0 64216 14 0 0 25 0 1 0 222745409 81870848 18900 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 19988 18900 118 243 0 19742 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 79952

[startup+702.509 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1553368/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=83224 CPUtime=702.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 26077 0 0 0 70215 15 0 0 25 0 1 0 222745409 85221376 19803 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 20806 19803 118 243 0 20560 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 83224

[startup+762.525 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1552984/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=83780 CPUtime=762.29
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 26181 0 0 0 76214 15 0 0 25 0 1 0 222745409 85790720 19907 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 20945 19907 118 243 0 20699 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 83780

[startup+822.547 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1552664/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=84172 CPUtime=822.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 26296 0 0 0 82215 15 0 0 25 0 1 0 222745409 86192128 19989 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 21043 19989 118 243 0 20797 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 84172

[startup+882.567 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1544984/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=91716 CPUtime=882.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 28643 0 0 0 88212 18 0 0 25 0 1 0 222745409 93917184 21934 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135090997 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 22929 21934 118 243 0 22683 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 91716

[startup+942.584 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1544600/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=91976 CPUtime=942.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 28723 0 0 0 94212 18 0 0 25 0 1 0 222745409 94183424 21981 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 22994 21981 118 243 0 22748 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 91976

[startup+1002.6 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1544472/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=92268 CPUtime=1002.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 28759 0 0 0 100212 18 0 0 25 0 1 0 222745409 94482432 22017 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 23067 22017 118 243 0 22821 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 92268

[startup+1062.62 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1535832/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=100444 CPUtime=1062.31
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 31319 0 0 0 106210 21 0 0 25 0 1 0 222745409 102854656 24175 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 25111 24175 118 243 0 24865 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 100444

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1535448/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=100844 CPUtime=1122.31
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 31426 0 0 0 112210 21 0 0 25 0 1 0 222745409 103264256 24249 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 25211 24249 118 243 0 24965 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 100844

[startup+1182.65 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1535384/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=100976 CPUtime=1182.3
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 31462 0 0 0 118209 21 0 0 25 0 1 0 222745409 103399424 24285 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 25244 24285 118 243 0 24998 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 100976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1535192/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=101264 CPUtime=1200.02
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 31510 0 0 0 119981 21 0 0 25 0 1 0 222745409 103694336 24333 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 25316 24333 118 243 0 25070 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 101264

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 7123
/proc/meminfo: memFree=1535192/2055920 swapFree=4177332/4192956
[pid=7122] ppid=7120 vsize=101264 CPUtime=1200.02
/proc/7122/stat : 7122 (cmusat) R 7120 7122 7062 0 -1 4194304 31510 0 0 0 119981 21 0 0 25 0 1 0 222745409 103694336 24333 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7122/statm: 25316 24333 118 243 0 25070 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 101264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.230964
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 101264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31510
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= 2563

runsolver used 0.763883 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Feb 21 03:18:00 UTC 2007

IDJOB= 303129
IDBENCH= 20100
IDSOLVER= 121
FILE ID= node63/303129-1172027880

PBS_JOBID= 3892712

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/303129-1172027880/cmusat /tmp/evaluation/303129-1172027880/instance-303129-1172027880.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-303129-1172027880 -o ROOT/results/node63/solver-303129-1172027880 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303129-1172027880/cmusat /tmp/evaluation/303129-1172027880/instance-303129-1172027880.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 288509547

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1633128 kB
Buffers:         33000 kB
Cached:         330496 kB
SwapCached:       9892 kB
Active:         280404 kB
Inactive:        98624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633128 kB
SwapTotal:     4192956 kB
SwapFree:      4177332 kB
Dirty:            3056 kB
Writeback:           0 kB
Mapped:          15080 kB
Slab:            29748 kB
Committed_AS:   565632 kB
PageTables:       1460 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= 66560 MiB

End job on node63 on Wed Feb 21 03:38:03 UTC 2007