Trace number 316156

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) 1200.1 1200.42

General information on the benchmark

Namecrafted/spence/
medium/s81-100.cnf
MD5SUMc54dc2c72b4650fba00496c966a1cea8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.6451
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of clauses172
Sum of the clauses size516
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3172
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:  81                                                   |
0.00/0.00	c |  Number of clauses:    172                                                  |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-316156-1172664909 -o ROOT/results/node38/solver-316156-1172664909 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316156-1172664909/cmusat /tmp/evaluation/316156-1172664909/instance-316156-1172664909.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.96 3/64 15030
/proc/meminfo: memFree=1835488/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=2180 CPUtime=0
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 286446795 2232320 140 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134582161 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 545 140 117 243 0 299 0

[startup+0.0766811 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 15030
/proc/meminfo: memFree=1835488/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=2312 CPUtime=0.07
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 205 0 0 0 7 0 0 0 18 0 1 0 286446795 2367488 188 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 578 188 117 243 0 332 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2312

[startup+0.101683 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 15030
/proc/meminfo: memFree=1835488/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=2464 CPUtime=0.09
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 286446795 2523136 222 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578883 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 616 222 117 243 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.301705 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 15030
/proc/meminfo: memFree=1835488/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=2596 CPUtime=0.29
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 270 0 0 0 29 0 0 0 19 0 1 0 286446795 2658304 253 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580361 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 649 253 117 243 0 403 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2596

[startup+0.70175 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 15030
/proc/meminfo: memFree=1835488/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=3080 CPUtime=0.69
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 364 0 0 0 69 0 0 0 22 0 1 0 286446795 3153920 347 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578900 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 770 347 117 243 0 524 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1834456/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=3772 CPUtime=1.49
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 537 0 0 0 149 0 0 0 25 0 1 0 286446795 3862528 520 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 943 520 117 243 0 697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3772

[startup+3.10202 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1833432/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=4788 CPUtime=3.09
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 768 0 0 0 309 0 0 0 25 0 1 0 286446795 4902912 751 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 1197 754 117 243 0 951 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4788

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1831832/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=5748 CPUtime=6.29
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 1073 0 0 0 629 0 0 0 25 0 1 0 286446795 5885952 1018 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581379 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 1437 1018 117 243 0 1191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5748

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1829400/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=8628 CPUtime=12.68
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 1954 0 0 0 1268 0 0 0 25 0 1 0 286446795 8835072 1585 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 2157 1585 117 243 0 1911 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8628

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1827928/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=9904 CPUtime=25.49
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 2579 0 0 0 2548 1 0 0 25 0 1 0 286446795 10141696 1979 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 2476 1979 117 243 0 2230 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9904

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1823128/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=15428 CPUtime=51.08
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 4535 0 0 0 5106 2 0 0 25 0 1 0 286446795 15798272 3143 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 3857 3143 117 243 0 3611 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15428

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1819224/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=18796 CPUtime=102.26
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 6032 0 0 0 10223 3 0 0 25 0 1 0 286446795 19247104 4098 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 4699 4098 117 243 0 4453 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18796

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1812824/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=27560 CPUtime=162.25
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 8682 0 0 0 16220 5 0 0 25 0 1 0 286446795 28221440 5697 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 6890 5697 117 243 0 6644 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27560

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1811352/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=28428 CPUtime=222.23
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 9504 0 0 0 22218 5 0 0 25 0 1 0 286446795 29110272 6052 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 7107 6052 117 243 0 6861 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28428

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1809048/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=30656 CPUtime=282.21
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 10357 0 0 0 28215 6 0 0 25 0 1 0 286446795 31391744 6622 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 7664 6622 117 243 0 7418 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30656

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1806104/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=33160 CPUtime=342.2
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 11388 0 0 0 34212 8 0 0 25 0 1 0 286446795 33955840 7329 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 8290 7329 117 243 0 8044 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33160

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1803736/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=35388 CPUtime=402.19
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 12324 0 0 0 40210 9 0 0 25 0 1 0 286446795 36237312 7930 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 8847 7930 117 243 0 8601 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35388

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1791640/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=52532 CPUtime=462.17
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 17083 0 0 0 46206 11 0 0 25 0 1 0 286446795 53792768 10944 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13133 10944 117 243 0 12887 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 52532

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1791512/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=52660 CPUtime=522.15
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 17145 0 0 0 52204 11 0 0 25 0 1 0 286446795 53923840 10973 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590186 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13165 10973 117 243 0 12919 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 52660

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1790488/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=52936 CPUtime=582.13
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 17781 0 0 0 58202 11 0 0 25 0 1 0 286446795 54206464 11211 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13234 11211 117 243 0 12988 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 52936

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1790168/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=53324 CPUtime=642.13
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 17886 0 0 0 64201 12 0 0 25 0 1 0 286446795 54603776 11251 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13331 11251 117 243 0 13085 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 53324

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1789016/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=54136 CPUtime=702.1
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 18604 0 0 0 70198 12 0 0 25 0 1 0 286446795 55435264 11567 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13534 11567 117 243 0 13288 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 54136

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1788760/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=54392 CPUtime=762.09
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 18689 0 0 0 76197 12 0 0 25 0 1 0 286446795 55697408 11587 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13598 11587 117 243 0 13352 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 54392

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1787800/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=54828 CPUtime=822.07
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 19410 0 0 0 82194 13 0 0 25 0 1 0 286446795 56143872 11866 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13707 11866 117 243 0 13461 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 54828

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1787608/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=54828 CPUtime=882.06
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 19444 0 0 0 88193 13 0 0 25 0 1 0 286446795 56143872 11900 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13707 11900 117 243 0 13461 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 54828

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1787224/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=55084 CPUtime=942.04
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 19615 0 0 0 94191 13 0 0 25 0 1 0 286446795 56406016 12006 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13771 12006 117 243 0 13525 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 55084

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1786072/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=55800 CPUtime=1002.03
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 20399 0 0 0 100188 15 0 0 25 0 1 0 286446795 57139200 12271 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 13950 12271 117 243 0 13704 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 55800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1785496/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=56580 CPUtime=1062.01
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 20621 0 0 0 106186 15 0 0 25 0 1 0 286446795 57937920 12395 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 14145 12395 117 243 0 13899 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 56580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1785432/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=56580 CPUtime=1121.99
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 20648 0 0 0 112184 15 0 0 25 0 1 0 286446795 57937920 12422 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589798 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 14145 12422 117 243 0 13899 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 56580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1781784/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=59428 CPUtime=1181.97
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 22117 0 0 0 118181 16 0 0 25 0 1 0 286446795 60854272 13324 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 14857 13324 117 243 0 14611 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 59428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 15031
/proc/meminfo: memFree=1781592/2055920 swapFree=4183800/4192956
[pid=15030] ppid=15028 vsize=59688 CPUtime=1200.07
/proc/15030/stat : 15030 (cmusat) R 15028 15030 14596 0 -1 4194304 22161 0 0 0 119991 16 0 0 25 0 1 0 286446795 61120512 13368 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15030/statm: 14922 13368 117 243 0 14676 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59688

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.178972
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 59688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22161
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= 1626

runsolver used 0.878866 second user time and 2.40963 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 28 12:15:10 UTC 2007

IDJOB= 316156
IDBENCH= 20434
IDSOLVER= 121
FILE ID= node38/316156-1172664909

PBS_JOBID= 3981212

Free space on /tmp= 66509 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s81-100.cnf
COMMAND LINE= /tmp/evaluation/316156-1172664909/cmusat /tmp/evaluation/316156-1172664909/instance-316156-1172664909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-316156-1172664909 -o ROOT/results/node38/solver-316156-1172664909 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316156-1172664909/cmusat /tmp/evaluation/316156-1172664909/instance-316156-1172664909.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c54dc2c72b4650fba00496c966a1cea8

RANDOM SEED= 362699255

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1835960 kB
Buffers:          6412 kB
Cached:         164156 kB
SwapCached:       2696 kB
Active:          26272 kB
Inactive:       153452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835960 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            26240 kB
Committed_AS:   608188 kB
PageTables:       1468 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= 66509 MiB

End job on node38 on Wed Feb 28 12:35:12 UTC 2007