Trace number 313676

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT 2007-02-08? (TO) 1200.12 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  246502                                               |
1.39/1.49	c |  Number of clauses:    1169243                                              |

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-313676-1176889159 -o ROOT/results/node45/solver-313676-1176889159 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313676-1176889159/cmusat /tmp/evaluation/313676-1176889159/instance-313676-1176889159.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 0.99 3/77 21438
/proc/meminfo: memFree=1708696/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=2788 CPUtime=0
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 43761570 2854912 503 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 697 505 96 243 0 451 0

[startup+0.105469 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21438
/proc/meminfo: memFree=1708696/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=13732 CPUtime=0.1
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 2916 0 0 0 9 1 0 0 18 0 1 0 43761570 14061568 2900 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 3433 2903 96 243 0 3187 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13732

[startup+0.201477 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21438
/proc/meminfo: memFree=1708696/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=30300 CPUtime=0.19
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 6203 0 0 0 16 3 0 0 19 0 1 0 43761570 31027200 6186 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 7575 6190 96 243 0 7329 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30300

[startup+0.301487 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21438
/proc/meminfo: memFree=1708696/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=44108 CPUtime=0.29
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 9131 0 0 0 25 4 0 0 20 0 1 0 43761570 45166592 9114 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 11027 9115 96 243 0 10781 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44108

[startup+0.701528 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21438
/proc/meminfo: memFree=1708696/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=63252 CPUtime=0.69
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 13818 0 0 0 61 8 0 0 23 0 1 0 43761570 64770048 13801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 15813 13804 96 243 0 15567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63252

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21439
/proc/meminfo: memFree=1634000/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=103400 CPUtime=1.49
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 23042 0 0 0 136 13 0 0 25 0 1 0 43761570 105881600 23017 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134550805 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 25850 23017 106 243 0 25604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103400

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21439
/proc/meminfo: memFree=1614928/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=116940 CPUtime=3.09
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 26258 0 0 0 294 15 0 0 25 0 1 0 43761570 119746560 26233 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134546981 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 29235 26233 107 243 0 28989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116940

[startup+6.3011 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1603984/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=88068 CPUtime=6.29
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 32232 0 0 0 611 18 0 0 25 0 1 0 43761570 90181632 21869 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 22017 21869 110 243 0 21771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88068

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1652560/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=65356 CPUtime=12.69
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 35098 0 0 0 1249 20 0 0 25 0 1 0 43761570 66924544 14123 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590069 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 16339 14123 117 243 0 16093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65356

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1652432/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=65356 CPUtime=25.48
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 35135 0 0 0 2528 20 0 0 25 0 1 0 43761570 66924544 14160 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 16339 14160 117 243 0 16093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65356

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1638800/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=78712 CPUtime=51.08
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 38571 0 0 0 5085 23 0 0 25 0 1 0 43761570 80601088 17596 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 19678 17596 117 243 0 19432 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78712

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1601680/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=115176 CPUtime=102.27
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 47838 0 0 0 10194 33 0 0 25 0 1 0 43761570 117940224 26863 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 28794 26863 117 243 0 28548 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 115176

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1571216/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=145316 CPUtime=162.24
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 55525 0 0 0 16183 41 0 0 25 0 1 0 43761570 148803584 34550 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 36329 34550 117 243 0 36083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 145316

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1546320/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=169312 CPUtime=222.23
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 61657 0 0 0 22175 48 0 0 25 0 1 0 43761570 173375488 40682 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 42328 40682 117 243 0 42082 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 169312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1515856/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=199376 CPUtime=282.21
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 69273 0 0 0 28164 57 0 0 25 0 1 0 43761570 204161024 48298 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589566 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 49844 48298 117 243 0 49598 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 199376

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1488848/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=225588 CPUtime=342.19
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 75956 0 0 0 34154 65 0 0 25 0 1 0 43761570 231002112 54981 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 56397 54981 117 243 0 56151 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 225588

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21439
/proc/meminfo: memFree=1468880/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=245456 CPUtime=402.17
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 80973 0 0 0 40148 69 0 0 25 0 1 0 43761570 251346944 59998 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 61364 59998 117 243 0 61118 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 245456

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21439
/proc/meminfo: memFree=1445840/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=268060 CPUtime=462.16
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 87899 0 0 0 46141 75 0 0 25 0 1 0 43761570 274493440 65720 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590199 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 67015 65720 117 243 0 66769 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 268060

[startup+522.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 21439
/proc/meminfo: memFree=1422672/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=290728 CPUtime=522.15
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 94857 0 0 0 52132 83 0 0 25 0 1 0 43761570 297705472 71457 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72682 71457 117 243 0 72436 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 290728

[startup+582.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 21439
/proc/meminfo: memFree=1422672/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=290728 CPUtime=582.12
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 94859 0 0 0 58129 83 0 0 25 0 1 0 43761570 297705472 71459 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589550 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72682 71459 117 243 0 72436 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 290728

[startup+642.302 s]
/proc/loadavg: 1.17 1.06 1.01 2/78 21439
/proc/meminfo: memFree=1422480/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=290896 CPUtime=642.11
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 94897 0 0 0 64127 84 0 0 25 0 1 0 43761570 297877504 71497 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72724 71497 117 243 0 72478 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 290896

[startup+702.302 s]
/proc/loadavg: 1.15 1.08 1.01 2/78 21439
/proc/meminfo: memFree=1422288/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=291088 CPUtime=702.09
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 94940 0 0 0 70125 84 0 0 25 0 1 0 43761570 298074112 71540 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72772 71540 117 243 0 72526 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 291088

[startup+762.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 21439
/proc/meminfo: memFree=1422096/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=291220 CPUtime=762.08
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 94974 0 0 0 76123 85 0 0 25 0 1 0 43761570 298209280 71574 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72805 71574 117 243 0 72559 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 291220

[startup+822.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 21439
/proc/meminfo: memFree=1422032/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=291220 CPUtime=822.06
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 94995 0 0 0 82121 85 0 0 25 0 1 0 43761570 298209280 71595 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72805 71595 117 243 0 72559 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 291220

[startup+882.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21439
/proc/meminfo: memFree=1421776/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=291408 CPUtime=882.05
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 96342 0 0 0 88119 86 0 0 25 0 1 0 43761570 298401792 71649 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72852 71649 117 243 0 72606 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 291408

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21439
/proc/meminfo: memFree=1421712/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=291408 CPUtime=942.02
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 96342 0 0 0 94116 86 0 0 25 0 1 0 43761570 298401792 71649 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72852 71649 117 243 0 72606 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 291408

[startup+1002.3 s]
/proc/loadavg: 1.13 1.07 1.02 2/78 21439
/proc/meminfo: memFree=1421584/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=291540 CPUtime=1002.01
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 96371 0 0 0 100114 87 0 0 25 0 1 0 43761570 298536960 71678 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72885 71678 117 243 0 72639 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 291540

[startup+1062.3 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 21439
/proc/meminfo: memFree=1421456/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=291672 CPUtime=1061.99
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 96404 0 0 0 106112 87 0 0 25 0 1 0 43761570 298672128 71711 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 72918 71711 117 243 0 72672 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 291672

[startup+1122.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 21439
/proc/meminfo: memFree=1421072/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=292200 CPUtime=1121.98
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 96494 0 0 0 112110 88 0 0 25 0 1 0 43761570 299212800 71801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 73050 71801 117 243 0 72804 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 292200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21439
/proc/meminfo: memFree=1401616/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=311932 CPUtime=1181.96
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 101430 0 0 0 118102 94 0 0 25 0 1 0 43761570 319418368 76737 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 77983 76737 117 243 0 77737 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 311932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21439
/proc/meminfo: memFree=1395216/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=317764 CPUtime=1200.06
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 104234 0 0 0 119909 97 0 0 25 0 1 0 43761570 325390336 78234 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 79441 78234 117 243 0 79195 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 317764

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21439
/proc/meminfo: memFree=1395216/2055920 swapFree=4148536/4192956
[pid=21438] ppid=21436 vsize=317764 CPUtime=1200.06
/proc/21438/stat : 21438 (cmusat) R 21436 21438 20507 0 -1 4194304 104234 0 0 0 119909 97 0 0 25 0 1 0 43761570 325390336 78234 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21438/statm: 79441 78234 117 243 0 79195 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 317764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.12
CPU user time (s): 1199.09
CPU system time (s): 1.02784
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 317764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 1.02784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104234
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= 24457

runsolver used 1.44678 second user time and 2.89156 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 18 09:39:19 UTC 2007

IDJOB= 313676
IDBENCH= 20372
IDSOLVER= 121
FILE ID= node45/313676-1176889159

PBS_JOBID= 4595096

Free space on /tmp= 66432 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313676-1176889159/cmusat /tmp/evaluation/313676-1176889159/instance-313676-1176889159.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-313676-1176889159 -o ROOT/results/node45/solver-313676-1176889159 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313676-1176889159/cmusat /tmp/evaluation/313676-1176889159/instance-313676-1176889159.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 505532866

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:       1709104 kB
Buffers:         14812 kB
Cached:         254264 kB
SwapCached:      24412 kB
Active:          59504 kB
Inactive:       243452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709104 kB
SwapTotal:     4192956 kB
SwapFree:      4148536 kB
Dirty:           23752 kB
Writeback:           0 kB
Mapped:          32160 kB
Slab:            29400 kB
Committed_AS:  1118088 kB
PageTables:       1736 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= 66432 MiB

End job on node45 on Wed Apr 18 09:59:22 UTC 2007