Trace number 302391

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 1200.37

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.03	c |  Number of clauses:    18000                                                |

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/node19/watcher-302391-1172010553 -o ROOT/results/node19/solver-302391-1172010553 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302391-1172010553/cmusat /tmp/evaluation/302391-1172010553/instance-302391-1172010553.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 14031
/proc/meminfo: memFree=1356720/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=2448 CPUtime=0
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 298 0 0 0 0 0 0 0 18 0 1 0 221009372 2506752 281 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 612 281 96 243 0 366 0

[startup+0.107121 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14031
/proc/meminfo: memFree=1356720/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=3852 CPUtime=0.1
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 666 0 0 0 10 0 0 0 18 0 1 0 221009372 3944448 649 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530467 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 963 649 108 243 0 717 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.515165 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14031
/proc/meminfo: memFree=1356720/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=5852 CPUtime=0.5
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 1592 0 0 0 50 0 0 0 21 0 1 0 221009372 5992448 1056 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 1463 1056 118 243 0 1217 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5852

[startup+1.33525 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1350440/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=9020 CPUtime=1.32
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 2409 0 0 0 131 1 0 0 25 0 1 0 221009372 9236480 1873 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581981 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 2255 1873 118 243 0 2009 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9020

[startup+2.97143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1347624/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=10940 CPUtime=2.96
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 2995 0 0 0 295 1 0 0 25 0 1 0 221009372 11202560 2360 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 2735 2360 118 243 0 2489 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10940

[startup+6.25379 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1345320/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=13208 CPUtime=6.25
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 3745 0 0 0 623 2 0 0 25 0 1 0 221009372 13524992 2951 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 3302 2951 118 243 0 3056 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13208

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1342376/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=15744 CPUtime=12.7
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 4586 0 0 0 1268 2 0 0 25 0 1 0 221009372 16121856 3615 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 3936 3615 118 243 0 3690 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15744

[startup+25.5109 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1327848/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=31436 CPUtime=25.49
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 8738 0 0 0 2545 4 0 0 25 0 1 0 221009372 32190464 7285 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581649 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 7859 7285 118 243 0 7613 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31436

[startup+51.1217 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1327016/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=32276 CPUtime=51.1
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 9187 0 0 0 5105 5 0 0 25 0 1 0 221009372 33050624 7573 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 8069 7573 118 243 0 7823 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32276

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1314472/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=43776 CPUtime=102.31
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 12689 0 0 0 10223 8 0 0 25 0 1 0 221009372 44826624 10570 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 10944 10570 118 243 0 10698 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 43776

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1279208/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=80820 CPUtime=162.32
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 22266 0 0 0 16218 14 0 0 25 0 1 0 221009372 82759680 19331 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 20205 19331 118 243 0 19959 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 80820

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1278888/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=80904 CPUtime=222.34
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 22648 0 0 0 22219 15 0 0 25 0 1 0 221009372 82845696 19423 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 20226 19423 118 243 0 19980 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 80904

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1278504/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=81012 CPUtime=282.35
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 23116 0 0 0 28219 16 0 0 25 0 1 0 221009372 82956288 19556 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 20253 19556 118 243 0 20007 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 81012

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1275944/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=83784 CPUtime=342.37
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 23833 0 0 0 34220 17 0 0 25 0 1 0 221009372 85794816 20273 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 20946 20273 118 243 0 20700 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 83784

[startup+402.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1271656/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=87596 CPUtime=402.39
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 24989 0 0 0 40220 19 0 0 25 0 1 0 221009372 89698304 21241 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 21899 21241 118 243 0 21653 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 87596

[startup+462.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1263208/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=95772 CPUtime=462.41
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 27295 0 0 0 46219 22 0 0 25 0 1 0 221009372 98070528 23344 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 23943 23344 118 243 0 23697 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 95772

[startup+522.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1259112/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=100672 CPUtime=522.42
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 28567 0 0 0 52218 24 0 0 25 0 1 0 221009372 103088128 24616 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 25168 24616 118 243 0 24922 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 100672

[startup+582.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1251176/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=107352 CPUtime=582.44
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 30533 0 0 0 58218 26 0 0 25 0 1 0 221009372 109928448 26363 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 26838 26363 118 243 0 26592 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 107352

[startup+642.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14032
/proc/meminfo: memFree=1247400/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=111056 CPUtime=642.45
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 31699 0 0 0 64218 27 0 0 25 0 1 0 221009372 113721344 27291 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 27764 27291 118 243 0 27518 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 111056

[startup+702.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1246056/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=112568 CPUtime=702.46
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 32104 0 0 0 70218 28 0 0 25 0 1 0 221009372 115269632 27696 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 28142 27696 118 243 0 27896 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 112568

[startup+762.688 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1236008/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=122028 CPUtime=762.48
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 34802 0 0 0 76216 32 0 0 25 0 1 0 221009372 124956672 30136 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 30507 30136 118 243 0 30261 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 122028

[startup+822.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1235880/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=122180 CPUtime=822.49
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 34840 0 0 0 82217 32 0 0 25 0 1 0 221009372 125112320 30174 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 30545 30174 118 243 0 30299 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 122180

[startup+882.757 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1165160/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=197168 CPUtime=882.51
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 53593 0 0 0 88210 41 0 0 25 0 1 0 221009372 201900032 47800 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590175 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 49292 47800 118 243 0 49046 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 197168

[startup+942.791 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1164904/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=197264 CPUtime=942.53
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 53961 0 0 0 94211 42 0 0 25 0 1 0 221009372 201998336 47888 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 49316 47888 118 243 0 49070 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 197264

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1164840/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=197264 CPUtime=1002.55
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 53964 0 0 0 100213 42 0 0 25 0 1 0 221009372 201998336 47891 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 49316 47891 118 243 0 49070 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 197264

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1164648/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=197528 CPUtime=1062.57
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 54002 0 0 0 106214 43 0 0 25 0 1 0 221009372 202268672 47929 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 49382 47929 118 243 0 49136 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 197528

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1164136/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=197636 CPUtime=1122.58
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 54441 0 0 0 112215 43 0 0 25 0 1 0 221009372 202379264 48064 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 49409 48064 118 243 0 49163 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 197636

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1164136/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=197636 CPUtime=1182.6
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 54441 0 0 0 118216 44 0 0 25 0 1 0 221009372 202379264 48064 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 49409 48064 118 243 0 49163 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 197636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14034
/proc/meminfo: memFree=1164136/2055920 swapFree=4192812/4192956
[pid=14031] ppid=14029 vsize=197636 CPUtime=1200.01
/proc/14031/stat : 14031 (cmusat) R 14029 14031 12916 0 -1 4194304 54441 0 0 0 119957 44 0 0 25 0 1 0 221009372 202379264 48064 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/14031/statm: 49409 48064 118 243 0 49163 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 197636

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): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1199.58
CPU system time (s): 0.474927
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 197636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54441
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= 1341

runsolver used 1.46978 second user time and 2.78358 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 20 22:29:14 UTC 2007

IDJOB= 302391
IDBENCH= 20082
IDSOLVER= 121
FILE ID= node19/302391-1172010553

PBS_JOBID= 3849128

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302391-1172010553/cmusat /tmp/evaluation/302391-1172010553/instance-302391-1172010553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-302391-1172010553 -o ROOT/results/node19/solver-302391-1172010553 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302391-1172010553/cmusat /tmp/evaluation/302391-1172010553/instance-302391-1172010553.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 345614393

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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	: 5931.00
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:       1357128 kB
Buffers:         58760 kB
Cached:         521212 kB
SwapCached:          0 kB
Active:         303576 kB
Inactive:       320076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2948 kB
Writeback:           0 kB
Mapped:          62524 kB
Slab:            60656 kB
Committed_AS:   915508 kB
PageTables:       1756 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= 66543 MiB

End job on node19 on Tue Feb 20 22:49:16 UTC 2007