Trace number 309976

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) 1200.11 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |

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/node58/watcher-309976-1172551162 -o ROOT/results/node58/solver-309976-1172551162 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309976-1172551162/cmusat /tmp/evaluation/309976-1172551162/instance-309976-1172551162.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: 0.95 0.98 0.99 3/64 24907
/proc/meminfo: memFree=1832640/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=2448 CPUtime=0
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 275072870 2506752 207 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 612 207 96 243 0 366 0

[startup+0.107275 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 24907
/proc/meminfo: memFree=1832640/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=2916 CPUtime=0.1
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 275072870 2985984 331 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 729 331 118 243 0 483 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2916

[startup+0.519322 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 24907
/proc/meminfo: memFree=1832640/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=3360 CPUtime=0.51
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 481 0 0 0 51 0 0 0 21 0 1 0 275072870 3440640 464 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 840 464 118 243 0 594 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3360

[startup+1.33941 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24908
/proc/meminfo: memFree=1830840/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=3788 CPUtime=1.33
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 594 0 0 0 133 0 0 0 25 0 1 0 275072870 3878912 577 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 947 577 118 243 0 701 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3788

[startup+2.97559 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24908
/proc/meminfo: memFree=1829688/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=5032 CPUtime=2.97
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 861 0 0 0 297 0 0 0 25 0 1 0 275072870 5152768 844 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578745 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 1258 844 118 243 0 1012 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5032

[startup+6.25195 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24908
/proc/meminfo: memFree=1828408/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=6364 CPUtime=6.24
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 1195 0 0 0 624 0 0 0 25 0 1 0 275072870 6516736 1178 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 1591 1178 118 243 0 1345 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6364

[startup+12.7077 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24908
/proc/meminfo: memFree=1825336/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=9316 CPUtime=12.7
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 1931 0 0 0 1269 1 0 0 25 0 1 0 275072870 9539584 1831 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 2329 1831 118 243 0 2083 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9316

[startup+25.6091 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 24908
/proc/meminfo: memFree=1823096/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=11240 CPUtime=25.59
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 2719 0 0 0 2558 1 0 0 25 0 1 0 275072870 11509760 2396 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 2810 2396 118 243 0 2564 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11240

[startup+51.2159 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24908
/proc/meminfo: memFree=1816568/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=18404 CPUtime=51.19
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 4807 0 0 0 5117 2 0 0 25 0 1 0 275072870 18845696 4009 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589489 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 4601 4009 118 243 0 4355 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 18404

[startup+102.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24908
/proc/meminfo: memFree=1810744/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=24052 CPUtime=102.39
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 6730 0 0 0 10235 4 0 0 25 0 1 0 275072870 24629248 5576 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 6013 5576 118 243 0 5767 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 24052

[startup+162.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1797880/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=38020 CPUtime=162.4
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 10675 0 0 0 16234 6 0 0 25 0 1 0 275072870 38932480 8656 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 9505 8656 118 243 0 9259 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 38020

[startup+222.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1797304/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=38452 CPUtime=222.4
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 11153 0 0 0 22234 6 0 0 25 0 1 0 275072870 39374848 8834 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 9613 8834 118 243 0 9367 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 38452

[startup+282.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1794680/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=40824 CPUtime=282.41
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 11967 0 0 0 28234 7 0 0 25 0 1 0 275072870 41803776 9477 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 10206 9477 118 243 0 9960 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 40824

[startup+342.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1791672/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=43528 CPUtime=342.41
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 12705 0 0 0 34233 8 0 0 25 0 1 0 275072870 44572672 10215 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 10882 10215 118 243 0 10636 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 43528

[startup+402.549 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1788856/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=46080 CPUtime=402.42
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 13810 0 0 0 40233 9 0 0 25 0 1 0 275072870 47185920 10926 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 11520 10926 118 243 0 11274 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 46080

[startup+462.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1783992/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=50976 CPUtime=462.42
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 15036 0 0 0 46232 10 0 0 25 0 1 0 275072870 52199424 12152 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 12744 12152 118 243 0 12498 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 50976

[startup+522.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1781112/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=53632 CPUtime=522.43
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 15946 0 0 0 52231 12 0 0 25 0 1 0 275072870 54919168 12836 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589518 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 13408 12836 118 243 0 13162 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 53632

[startup+582.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1756088/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=82316 CPUtime=582.44
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 23453 0 0 0 58229 15 0 0 25 0 1 0 275072870 84291584 19088 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20579 19088 118 243 0 20333 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 82316

[startup+642.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1755960/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=82316 CPUtime=642.44
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 23473 0 0 0 64229 15 0 0 25 0 1 0 275072870 84291584 19108 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20579 19108 118 243 0 20333 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 82316

[startup+702.654 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24910
/proc/meminfo: memFree=1755448/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=82700 CPUtime=702.44
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 23621 0 0 0 70229 15 0 0 25 0 1 0 275072870 84684800 19256 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20675 19256 118 243 0 20429 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 82700

[startup+762.674 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1755064/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=82804 CPUtime=762.45
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 23966 0 0 0 76229 16 0 0 25 0 1 0 275072870 84791296 19330 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20701 19330 118 243 0 20455 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 82804

[startup+822.696 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1754552/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=82920 CPUtime=822.45
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 24408 0 0 0 82229 16 0 0 25 0 1 0 275072870 84910080 19475 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589790 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20730 19475 118 243 0 20484 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 82920

[startup+882.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1754488/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=83112 CPUtime=882.46
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 24434 0 0 0 88229 17 0 0 25 0 1 0 275072870 85106688 19501 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20778 19501 118 243 0 20532 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 83112

[startup+942.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1754296/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=83112 CPUtime=942.46
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 24467 0 0 0 94229 17 0 0 25 0 1 0 275072870 85106688 19534 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589774 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20778 19534 118 243 0 20532 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 83112

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1753528/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=83592 CPUtime=1002.46
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 24983 0 0 0 100229 17 0 0 25 0 1 0 275072870 85598208 19724 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20898 19724 118 243 0 20652 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 83592

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1753272/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=83752 CPUtime=1062.47
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 25041 0 0 0 106229 18 0 0 25 0 1 0 275072870 85762048 19782 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20938 19782 118 243 0 20692 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 83752

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1753208/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=83944 CPUtime=1122.47
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 25064 0 0 0 112229 18 0 0 25 0 1 0 275072870 85958656 19805 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 20986 19805 118 243 0 20740 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 83944

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1752696/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=84136 CPUtime=1182.47
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 25182 0 0 0 118229 18 0 0 25 0 1 0 275072870 86155264 19923 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 21034 19923 118 243 0 20788 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 84136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1752504/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=84136 CPUtime=1200.09
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 25239 0 0 0 119991 18 0 0 25 0 1 0 275072870 86155264 19980 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 21034 19980 118 243 0 20788 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 84136

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24910
/proc/meminfo: memFree=1752504/2055920 swapFree=4183776/4192956
[pid=24907] ppid=24905 vsize=84136 CPUtime=1200.09
/proc/24907/stat : 24907 (cmusat) R 24905 24907 23655 0 -1 4194304 25239 0 0 0 119991 18 0 0 25 0 1 0 275072870 86155264 19980 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24907/statm: 21034 19980 118 243 0 20788 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 84136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.11
CPU user time (s): 1199.91
CPU system time (s): 0.198969
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 84136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25239
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= 816

runsolver used 0.839872 second user time and 2.37564 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 27 04:39:22 UTC 2007

IDJOB= 309976
IDBENCH= 20274
IDSOLVER= 121
FILE ID= node58/309976-1172551162

PBS_JOBID= 3971835

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/309976-1172551162/cmusat /tmp/evaluation/309976-1172551162/instance-309976-1172551162.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-309976-1172551162 -o ROOT/results/node58/solver-309976-1172551162 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309976-1172551162/cmusat /tmp/evaluation/309976-1172551162/instance-309976-1172551162.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 811943388

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1833048 kB
Buffers:         28088 kB
Cached:         147220 kB
SwapCached:       3464 kB
Active:          75352 kB
Inactive:       110212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833048 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            23388 kB
Committed_AS:   624892 kB
PageTables:       1380 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= 66561 MiB

End job on node58 on Tue Feb 27 04:59:24 UTC 2007