Trace number 314036

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 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  208002                                               |
1.19/1.24	c |  Number of clauses:    986543                                               |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-314036-1176895260 -o ROOT/results/node45/solver-314036-1176895260 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314036-1176895260/cmusat /tmp/evaluation/314036-1176895260/instance-314036-1176895260.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: 0.91 0.95 0.96 3/77 22192
/proc/meminfo: memFree=1605824/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=2788 CPUtime=0
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 44371634 2854912 507 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134549502 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 697 508 96 243 0 451 0

[startup+0.0417361 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22192
/proc/meminfo: memFree=1605824/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=7092 CPUtime=0.03
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 1559 0 0 0 3 0 0 0 18 0 1 0 44371634 7262208 1542 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 1773 1542 96 243 0 1527 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7092

[startup+0.101742 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22192
/proc/meminfo: memFree=1605824/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=13360 CPUtime=0.09
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 2880 0 0 0 8 1 0 0 18 0 1 0 44371634 13680640 2863 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 3340 2869 96 243 0 3094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13360

[startup+0.301762 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22192
/proc/meminfo: memFree=1605824/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=38120 CPUtime=0.29
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 8515 0 0 0 26 3 0 0 19 0 1 0 44371634 39034880 8498 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 9530 8498 96 243 0 9284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38120

[startup+0.701803 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22192
/proc/meminfo: memFree=1605824/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=56076 CPUtime=0.69
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 12853 0 0 0 63 6 0 0 22 0 1 0 44371634 57421824 12836 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 14019 12837 96 243 0 13773 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56076

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 22193
/proc/meminfo: memFree=1537720/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=86624 CPUtime=1.49
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 19537 0 0 0 139 10 0 0 25 0 1 0 44371634 88702976 19512 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 21656 19512 106 243 0 21410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86624

[startup+3.10105 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 22193
/proc/meminfo: memFree=1523256/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=106284 CPUtime=3.09
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 24020 0 0 0 297 12 0 0 25 0 1 0 44371634 108834816 23995 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134539106 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 26571 23995 107 243 0 26325 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106284

[startup+6.30137 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 22193
/proc/meminfo: memFree=1530808/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=64052 CPUtime=6.29
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 30184 0 0 0 614 15 0 0 25 0 1 0 44371634 65589248 13825 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 16013 13825 117 243 0 15767 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64052

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.96 2/78 22193
/proc/meminfo: memFree=1550712/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=64052 CPUtime=12.69
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 30197 0 0 0 1254 15 0 0 25 0 1 0 44371634 65589248 13838 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 16013 13838 118 243 0 15767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64052

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 22193
/proc/meminfo: memFree=1550648/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=64052 CPUtime=25.48
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 30239 0 0 0 2533 15 0 0 25 0 1 0 44371634 65589248 13880 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589471 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 16013 13880 118 243 0 15767 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64052

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 22193
/proc/meminfo: memFree=1550264/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=64052 CPUtime=51.08
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 30339 0 0 0 5092 16 0 0 25 0 1 0 44371634 65589248 13980 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 16013 13980 118 243 0 15767 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64052

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 22193
/proc/meminfo: memFree=1535736/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=77924 CPUtime=102.27
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 33990 0 0 0 10208 19 0 0 25 0 1 0 44371634 79794176 17631 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 19481 17631 118 243 0 19235 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77924

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1519608/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=93568 CPUtime=162.24
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 38045 0 0 0 16200 24 0 0 25 0 1 0 44371634 95813632 21686 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 23392 21686 118 243 0 23146 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 93568

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1503096/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=109424 CPUtime=222.22
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 42135 0 0 0 22193 29 0 0 25 0 1 0 44371634 112050176 25776 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 27356 25776 118 243 0 27110 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 109424

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1488312/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=123720 CPUtime=282.21
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 45827 0 0 0 28188 33 0 0 25 0 1 0 44371634 126689280 29468 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 30930 29468 118 243 0 30684 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 123720

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1467640/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=143756 CPUtime=342.19
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 50941 0 0 0 34181 38 0 0 25 0 1 0 44371634 147206144 34582 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 35939 34582 118 243 0 35693 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 143756

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 3/78 22193
/proc/meminfo: memFree=1454648/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=156540 CPUtime=402.18
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 56599 0 0 0 40175 43 0 0 25 0 1 0 44371634 160296960 37857 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589435 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 39135 37857 118 243 0 38889 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 156540

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1443832/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=166748 CPUtime=462.16
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 60427 0 0 0 46169 47 0 0 25 0 1 0 44371634 170749952 40467 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 41687 40467 118 243 0 41441 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 166748

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1443704/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=166748 CPUtime=522.14
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 60435 0 0 0 52167 47 0 0 25 0 1 0 44371634 170749952 40475 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 41687 40475 118 243 0 41441 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 166748

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1443320/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=167176 CPUtime=582.13
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 60531 0 0 0 58165 48 0 0 25 0 1 0 44371634 171188224 40571 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 41794 40571 118 243 0 41548 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 167176

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1442936/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=167496 CPUtime=642.11
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 60616 0 0 0 64163 48 0 0 25 0 1 0 44371634 171515904 40656 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 41874 40656 118 243 0 41628 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 167496

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1442360/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=168052 CPUtime=702.09
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 60738 0 0 0 70160 49 0 0 25 0 1 0 44371634 172085248 40778 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 42013 40778 118 243 0 41767 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 168052

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1440376/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=169668 CPUtime=762.08
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 62482 0 0 0 76157 51 0 0 25 0 1 0 44371634 173740032 41263 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 42417 41263 118 243 0 42171 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 169668

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1440312/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=169668 CPUtime=822.06
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 62484 0 0 0 82154 52 0 0 25 0 1 0 44371634 173740032 41265 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590126 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 42417 41265 118 243 0 42171 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 169668

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1440248/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=169668 CPUtime=882.04
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 62492 0 0 0 88152 52 0 0 25 0 1 0 44371634 173740032 41273 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 42417 41273 118 243 0 42171 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 169668

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1440120/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=169800 CPUtime=942.03
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 62527 0 0 0 94150 53 0 0 25 0 1 0 44371634 173875200 41308 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 42450 41308 118 243 0 42204 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 169800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1435192/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=174816 CPUtime=1002.01
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 63766 0 0 0 100146 55 0 0 25 0 1 0 44371634 179011584 42547 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580140 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 43704 42547 118 243 0 43458 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 174816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1425016/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=184948 CPUtime=1061.99
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 66318 0 0 0 106142 57 0 0 25 0 1 0 44371634 189386752 45099 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 46237 45099 118 243 0 45991 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 184948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1423416/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=186276 CPUtime=1121.97
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 67955 0 0 0 112138 59 0 0 25 0 1 0 44371634 190746624 45436 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 46569 45436 118 243 0 46323 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 186276

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1423288/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=186468 CPUtime=1181.96
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 67991 0 0 0 118136 60 0 0 25 0 1 0 44371634 190943232 45472 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 46617 45472 118 243 0 46371 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 186468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22193
/proc/meminfo: memFree=1423224/2055920 swapFree=4148536/4192956
[pid=22192] ppid=22190 vsize=186468 CPUtime=1200.06
/proc/22192/stat : 22192 (cmusat) R 22190 22192 21457 0 -1 4194304 67995 0 0 0 119946 60 0 0 25 0 1 0 44371634 190943232 45476 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/22192/statm: 46617 45476 118 243 0 46371 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 186468

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): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.47
CPU system time (s): 0.633903
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 186468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.633903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67995
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= 1397

runsolver used 1.41978 second user time and 2.92656 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 18 11:21:00 UTC 2007

IDJOB= 314036
IDBENCH= 20381
IDSOLVER= 121
FILE ID= node45/314036-1176895260

PBS_JOBID= 4595162

Free space on /tmp= 66428 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314036-1176895260/cmusat /tmp/evaluation/314036-1176895260/instance-314036-1176895260.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-314036-1176895260 -o ROOT/results/node45/solver-314036-1176895260 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314036-1176895260/cmusat /tmp/evaluation/314036-1176895260/instance-314036-1176895260.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 527429072

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1606296 kB
Buffers:         20876 kB
Cached:         351220 kB
SwapCached:      24412 kB
Active:          78576 kB
Inactive:       327136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606296 kB
SwapTotal:     4192956 kB
SwapFree:      4148536 kB
Dirty:           20208 kB
Writeback:           0 kB
Mapped:          31852 kB
Slab:            29500 kB
Committed_AS:  1123716 kB
PageTables:       1732 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= 66428 MiB

End job on node45 on Wed Apr 18 11:41:03 UTC 2007