Trace number 311411

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) 1200.06 1200.55

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
MD5SUM7d6cf415896029c29434e67edd2d79f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.171973
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |

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/node30/watcher-311411-1172569485 -o ROOT/results/node30/solver-311411-1172569485 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311411-1172569485/cmusat /tmp/evaluation/311411-1172569485/instance-311411-1172569485.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: 0.99 0.98 0.98 3/77 22207
/proc/meminfo: memFree=1807912/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=2604 CPUtime=0
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 250712545 2666496 241 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 651 241 96 243 0 405 0

[startup+0.106845 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 22207
/proc/meminfo: memFree=1807912/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=3148 CPUtime=0.1
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 404 0 0 0 10 0 0 0 18 0 1 0 250712545 3223552 387 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580351 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 787 387 118 243 0 541 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3148

[startup+0.514904 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 22207
/proc/meminfo: memFree=1807912/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=3836 CPUtime=0.51
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 598 0 0 0 51 0 0 0 21 0 1 0 250712545 3928064 581 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 959 581 118 243 0 713 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3836

[startup+1.33602 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1805664/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=4160 CPUtime=1.33
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 683 0 0 0 133 0 0 0 25 0 1 0 250712545 4259840 666 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 1040 666 118 243 0 794 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4160

[startup+2.97626 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1804960/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=6480 CPUtime=2.97
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 1180 0 0 0 297 0 0 0 25 0 1 0 250712545 6635520 1163 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 1620 1163 118 243 0 1374 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6480

[startup+6.25273 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1803168/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=6572 CPUtime=6.24
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 1228 0 0 0 624 0 0 0 25 0 1 0 250712545 6729728 1211 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 1643 1211 118 243 0 1397 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6572

[startup+12.7107 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1801760/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=7948 CPUtime=12.69
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 1666 0 0 0 1269 0 0 0 25 0 1 0 250712545 8138752 1579 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 1987 1579 118 243 0 1741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7948

[startup+25.5125 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1797280/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=13060 CPUtime=25.49
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 3210 0 0 0 2548 1 0 0 25 0 1 0 250712545 13373440 2738 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578883 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 3265 2738 118 243 0 3019 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13060

[startup+51.1212 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1791968/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=17784 CPUtime=51.1
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 4730 0 0 0 5107 3 0 0 25 0 1 0 250712545 18210816 4011 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592235 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 4446 4011 118 243 0 4200 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17784

[startup+102.339 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1781920/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=28884 CPUtime=102.29
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 7925 0 0 0 10225 4 0 0 25 0 1 0 250712545 29577216 6499 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 7221 6499 118 243 0 6975 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28884

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1778208/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=31964 CPUtime=162.3
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 9181 0 0 0 16224 6 0 0 25 0 1 0 250712545 32731136 7415 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 7991 7415 118 243 0 7745 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31964

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1774496/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=35596 CPUtime=222.32
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 10244 0 0 0 22223 9 0 0 25 0 1 0 250712545 36450304 8343 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 8899 8343 118 243 0 8653 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 35596

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 22208
/proc/meminfo: memFree=1773600/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=35984 CPUtime=282.32
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 10754 0 0 0 28223 9 0 0 25 0 1 0 250712545 36847616 8546 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 8996 8546 118 243 0 8750 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 35984

[startup+342.455 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1758560/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=53656 CPUtime=342.33
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 15408 0 0 0 34221 12 0 0 25 0 1 0 250712545 54943744 12293 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 13414 12293 118 243 0 13168 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 53656

[startup+402.483 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1757920/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=54080 CPUtime=402.34
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 15748 0 0 0 40221 13 0 0 25 0 1 0 250712545 55377920 12442 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 13520 12442 118 243 0 13274 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 54080

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1757600/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=54160 CPUtime=462.34
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 16064 0 0 0 46221 13 0 0 25 0 1 0 250712545 55459840 12549 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 13540 12549 118 243 0 13294 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 54160

[startup+522.538 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1757216/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=54512 CPUtime=522.36
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 16154 0 0 0 52222 14 0 0 25 0 1 0 250712545 55820288 12639 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 13628 12639 118 243 0 13382 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 54512

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1756896/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=54756 CPUtime=582.37
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 16472 0 0 0 58222 15 0 0 25 0 1 0 250712545 56070144 12728 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 13689 12728 118 243 0 13443 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 54756

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1753632/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=57492 CPUtime=642.39
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 17520 0 0 0 64222 17 0 0 25 0 1 0 250712545 58871808 13526 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 14373 13526 118 243 0 14127 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 57492

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1753376/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=57788 CPUtime=702.39
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 17573 0 0 0 70222 17 0 0 25 0 1 0 250712545 59174912 13579 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 14447 13579 118 243 0 14201 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 57788

[startup+762.653 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1748640/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=62488 CPUtime=762.4
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 18777 0 0 0 76220 20 0 0 25 0 1 0 250712545 63987712 14783 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 15622 14783 118 243 0 15376 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 62488

[startup+822.686 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1744480/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=66428 CPUtime=822.4
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 20075 0 0 0 82219 21 0 0 25 0 1 0 250712545 68022272 15807 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 16607 15807 118 243 0 16361 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 66428

[startup+882.716 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1744288/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=66568 CPUtime=882.42
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 20127 0 0 0 88220 22 0 0 25 0 1 0 250712545 68165632 15859 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 16642 15859 118 243 0 16396 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 66568

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22208
/proc/meminfo: memFree=1739936/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=70664 CPUtime=942.42
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 21518 0 0 0 94218 24 0 0 25 0 1 0 250712545 72359936 16950 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 17666 16950 118 243 0 17420 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 70664

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 22310
/proc/meminfo: memFree=1738544/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=70824 CPUtime=1002.4
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 21555 0 0 0 100216 24 0 0 25 0 1 0 250712545 72523776 16987 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 17706 16987 118 243 0 17460 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 70824

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 22386
/proc/meminfo: memFree=1735024/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=73860 CPUtime=1062.4
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 22430 0 0 0 106215 25 0 0 25 0 1 0 250712545 75632640 17862 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 18465 17862 118 243 0 18219 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 73860

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22406
/proc/meminfo: memFree=1735200/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=74812 CPUtime=1122.4
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 22986 0 0 0 112212 28 0 0 25 0 1 0 250712545 76607488 18089 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 18703 18089 118 243 0 18457 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 74812

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22406
/proc/meminfo: memFree=1735008/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=74956 CPUtime=1182.41
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 23013 0 0 0 118212 29 0 0 25 0 1 0 250712545 76754944 18116 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 18739 18116 118 243 0 18493 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 74956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22406
/proc/meminfo: memFree=1734944/2055920 swapFree=4143328/4192956
[pid=22207] ppid=22205 vsize=74956 CPUtime=1200.03
/proc/22207/stat : 22207 (cmusat) R 22205 22207 20262 0 -1 4194304 23033 0 0 0 119974 29 0 0 25 0 1 0 250712545 76754944 18136 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/22207/statm: 18739 18136 118 243 0 18493 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 74956

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): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.306953
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 74956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23033
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= 1287

runsolver used 1.35479 second user time and 2.90256 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Feb 27 09:44:45 UTC 2007

IDJOB= 311411
IDBENCH= 20313
IDSOLVER= 121
FILE ID= node30/311411-1172569485

PBS_JOBID= 3971878

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311411-1172569485/cmusat /tmp/evaluation/311411-1172569485/instance-311411-1172569485.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-311411-1172569485 -o ROOT/results/node30/solver-311411-1172569485 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311411-1172569485/cmusat /tmp/evaluation/311411-1172569485/instance-311411-1172569485.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7d6cf415896029c29434e67edd2d79f6

RANDOM SEED= 645011918

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1808256 kB
Buffers:         36788 kB
Cached:         136564 kB
SwapCached:      17320 kB
Active:         131372 kB
Inactive:        76932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808256 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          30292 kB
Slab:            24732 kB
Committed_AS:   746316 kB
PageTables:       1884 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= 66557 MiB

End job on node30 on Tue Feb 27 10:04:48 UTC 2007