Trace number 302514

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) 1200.12 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
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                                                  |
0.00/0.02	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/node76/watcher-302514-1172013416 -o ROOT/results/node76/solver-302514-1172013416 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302514-1172013416/cmusat /tmp/evaluation/302514-1172013416/instance-302514-1172013416.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 1.20 3/69 29663
/proc/meminfo: memFree=1717888/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=2448 CPUtime=0
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 298 0 0 0 0 0 0 0 19 0 1 0 221299937 2506752 282 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 612 282 96 243 0 366 0

[startup+0.107424 s]
/proc/loadavg: 0.92 0.98 1.20 3/69 29663
/proc/meminfo: memFree=1717888/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=3852 CPUtime=0.1
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 667 0 0 0 10 0 0 0 20 0 1 0 221299937 3944448 651 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 963 651 108 243 0 717 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.516471 s]
/proc/loadavg: 0.92 0.98 1.20 3/69 29663
/proc/meminfo: memFree=1717888/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=5984 CPUtime=0.51
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 1609 0 0 0 51 0 0 0 24 0 1 0 221299937 6127616 1073 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 1496 1073 118 243 0 1250 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5984

[startup+1.33657 s]
/proc/loadavg: 0.92 0.98 1.20 2/70 29664
/proc/meminfo: memFree=1711608/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=9020 CPUtime=1.32
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 2394 0 0 0 132 0 0 0 25 0 1 0 221299937 9236480 1858 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 2255 1858 118 243 0 2009 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9020

[startup+2.97275 s]
/proc/loadavg: 0.92 0.98 1.20 2/70 29664
/proc/meminfo: memFree=1708472/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=11212 CPUtime=2.96
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 3113 0 0 0 295 1 0 0 25 0 1 0 221299937 11481088 2427 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 2803 2427 118 243 0 2557 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11212

[startup+6.24913 s]
/proc/loadavg: 0.93 0.98 1.20 2/70 29664
/proc/meminfo: memFree=1706040/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=14272 CPUtime=6.23
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 4078 0 0 0 622 1 0 0 25 0 1 0 221299937 14614528 3227 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 3568 3227 118 243 0 3322 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14272

[startup+12.7049 s]
/proc/loadavg: 0.93 0.98 1.20 2/70 29664
/proc/meminfo: memFree=1701816/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=17336 CPUtime=12.69
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 5070 0 0 0 1267 2 0 0 25 0 1 0 221299937 17752064 4035 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 4334 4035 118 243 0 4088 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17336

[startup+25.5064 s]
/proc/loadavg: 0.95 0.98 1.19 2/70 29664
/proc/meminfo: memFree=1688824/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=31300 CPUtime=25.48
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 8738 0 0 0 2545 3 0 0 25 0 1 0 221299937 32051200 7284 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 7825 7284 118 243 0 7579 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31300

[startup+51.1123 s]
/proc/loadavg: 0.96 0.98 1.19 2/70 29664
/proc/meminfo: memFree=1687352/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=32564 CPUtime=51.09
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 9364 0 0 0 5105 4 0 0 25 0 1 0 221299937 33345536 7660 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 8141 7660 118 243 0 7895 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32564

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 1.17 2/70 29664
/proc/meminfo: memFree=1675000/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=44556 CPUtime=102.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 12860 0 0 0 10221 6 0 0 25 0 1 0 221299937 45625344 10740 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581637 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 11139 10740 118 243 0 10893 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44556

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 1.16 2/70 29664
/proc/meminfo: memFree=1639096/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=82168 CPUtime=162.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 22769 0 0 0 16217 10 0 0 25 0 1 0 221299937 84140032 19693 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 20542 19693 118 243 0 20296 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 82168

[startup+222.355 s]
/proc/loadavg: 0.99 0.98 1.15 2/70 29664
/proc/meminfo: memFree=1638968/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=82212 CPUtime=222.28
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 22975 0 0 0 22217 11 0 0 25 0 1 0 221299937 84185088 19749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 20553 19749 118 243 0 20307 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 82212

[startup+282.372 s]
/proc/loadavg: 0.99 0.98 1.14 2/70 29664
/proc/meminfo: memFree=1638392/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=82320 CPUtime=282.28
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 23444 0 0 0 28217 11 0 0 25 0 1 0 221299937 84295680 19883 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 20580 19883 118 243 0 20334 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 82320

[startup+342.385 s]
/proc/loadavg: 0.99 0.98 1.13 2/70 29664
/proc/meminfo: memFree=1632696/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=87720 CPUtime=342.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 25043 0 0 0 34215 12 0 0 25 0 1 0 221299937 89825280 21294 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 21930 21294 118 243 0 21684 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 87720

[startup+402.405 s]
/proc/loadavg: 0.99 0.98 1.12 2/70 29664
/proc/meminfo: memFree=1623544/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=96784 CPUtime=402.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 27531 0 0 0 40211 16 0 0 25 0 1 0 221299937 99106816 23579 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 24196 23579 118 243 0 23950 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 96784

[startup+462.421 s]
/proc/loadavg: 0.99 0.98 1.10 2/70 29664
/proc/meminfo: memFree=1623480/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=96916 CPUtime=462.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 27548 0 0 0 46211 16 0 0 25 0 1 0 221299937 99241984 23596 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 24229 23596 118 243 0 23983 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 96916

[startup+522.434 s]
/proc/loadavg: 0.99 0.98 1.09 2/70 29664
/proc/meminfo: memFree=1611896/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=108084 CPUtime=522.26
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 30655 0 0 0 52207 19 0 0 25 0 1 0 221299937 110678016 26484 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 27021 26484 118 243 0 26775 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 108084

[startup+582.448 s]
/proc/loadavg: 0.99 0.98 1.09 2/70 29664
/proc/meminfo: memFree=1605048/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=114668 CPUtime=582.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 32612 0 0 0 58205 22 0 0 25 0 1 0 221299937 117420032 28203 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 28667 28203 118 243 0 28421 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 114668

[startup+642.466 s]
/proc/loadavg: 0.99 0.98 1.08 2/70 29664
/proc/meminfo: memFree=1604792/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=114800 CPUtime=642.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 32649 0 0 0 64205 22 0 0 25 0 1 0 221299937 117555200 28240 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 28700 28240 118 243 0 28454 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 114800

[startup+702.482 s]
/proc/loadavg: 0.99 0.98 1.07 2/70 29664
/proc/meminfo: memFree=1593912/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=125500 CPUtime=702.26
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 35642 0 0 0 70201 25 0 0 25 0 1 0 221299937 128512000 30975 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 31375 30975 118 243 0 31129 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 125500

[startup+762.499 s]
/proc/loadavg: 0.99 0.98 1.07 2/70 29664
/proc/meminfo: memFree=1593848/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=125660 CPUtime=762.26
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 35660 0 0 0 76201 25 0 0 25 0 1 0 221299937 128675840 30993 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 31415 30993 118 243 0 31169 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 125660

[startup+822.52 s]
/proc/loadavg: 0.99 0.98 1.06 2/70 29664
/proc/meminfo: memFree=1593336/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=126116 CPUtime=822.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 35793 0 0 0 82202 25 0 0 25 0 1 0 221299937 129142784 31126 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 31529 31126 118 243 0 31283 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 126116

[startup+882.537 s]
/proc/loadavg: 0.99 0.98 1.06 2/70 29664
/proc/meminfo: memFree=1523512/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=199880 CPUtime=882.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 54600 0 0 0 88195 32 0 0 25 0 1 0 221299937 204677120 48526 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 49970 48526 118 243 0 49724 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 199880

[startup+942.553 s]
/proc/loadavg: 1.06 1.00 1.06 2/70 29664
/proc/meminfo: memFree=1523512/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=199880 CPUtime=942.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 54607 0 0 0 94195 32 0 0 25 0 1 0 221299937 204677120 48533 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 49970 48533 118 243 0 49724 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 199880

[startup+1002.57 s]
/proc/loadavg: 1.02 1.00 1.05 2/70 29664
/proc/meminfo: memFree=1523384/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=200012 CPUtime=1002.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 54626 0 0 0 100195 32 0 0 25 0 1 0 221299937 204812288 48552 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 50003 48552 118 243 0 49757 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 200012

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 29664
/proc/meminfo: memFree=1522936/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=200144 CPUtime=1062.27
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 54750 0 0 0 106195 32 0 0 25 0 1 0 221299937 204947456 48676 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 50036 48676 118 243 0 49790 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 200144

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 29664
/proc/meminfo: memFree=1522744/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=200252 CPUtime=1122.26
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 55094 0 0 0 112194 32 0 0 25 0 1 0 221299937 205058048 48716 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 50063 48716 118 243 0 49817 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 200252

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 29664
/proc/meminfo: memFree=1522488/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=200252 CPUtime=1182.26
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 55161 0 0 0 118194 32 0 0 25 0 1 0 221299937 205058048 48783 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 50063 48783 118 243 0 49817 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 200252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 29664
/proc/meminfo: memFree=1522232/2055888 swapFree=4082452/4096564
[pid=29663] ppid=29661 vsize=200372 CPUtime=1200.08
/proc/29663/stat : 29663 (cmusat) R 29661 29663 28290 0 -1 4194304 55575 0 0 0 119976 32 0 0 25 0 1 0 221299937 205180928 48866 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/29663/statm: 50093 48866 118 243 0 49847 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 200372

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): 1200.47
CPU time (s): 1200.12
CPU user time (s): 1199.76
CPU system time (s): 0.355945
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 200372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55575
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= 1675

runsolver used 0.98485 second user time and 2.22366 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Feb 20 23:16:56 UTC 2007

IDJOB= 302514
IDBENCH= 20085
IDSOLVER= 121
FILE ID= node76/302514-1172013416

PBS_JOBID= 3892640

Free space on /tmp= 66648 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302514-1172013416/cmusat /tmp/evaluation/302514-1172013416/instance-302514-1172013416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-302514-1172013416 -o ROOT/results/node76/solver-302514-1172013416 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302514-1172013416/cmusat /tmp/evaluation/302514-1172013416/instance-302514-1172013416.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 188404607

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1718296 kB
Buffers:         31676 kB
Cached:         251360 kB
SwapCached:       8004 kB
Active:         184484 kB
Inactive:       113428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1718296 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            26060 kB
Committed_AS:   976192 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node76 on Tue Feb 20 23:36:59 UTC 2007