Trace number 313916

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) 1200.17 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
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 variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  269416                                               |
1.59/1.60	c |  Number of clauses:    1236673                                              |

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/node50/watcher-313916-1176893265 -o ROOT/results/node50/solver-313916-1176893265 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313916-1176893265/cmusat /tmp/evaluation/313916-1176893265/instance-313916-1176893265.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 1.08 3/64 8554
/proc/meminfo: memFree=1715384/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=2788 CPUtime=0
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 522 0 0 0 0 0 0 0 18 0 1 0 44171691 2854912 505 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 697 506 96 243 0 451 0

[startup+0.025486 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 8554
/proc/meminfo: memFree=1715384/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=7412 CPUtime=0.02
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 1482 0 0 0 2 0 0 0 18 0 1 0 44171691 7589888 1465 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525958 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 1853 1465 96 243 0 1607 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7412

[startup+0.101492 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 8554
/proc/meminfo: memFree=1715384/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=11552 CPUtime=0.09
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 2656 0 0 0 9 0 0 0 18 0 1 0 44171691 11829248 2639 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 2888 2641 96 243 0 2642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11552

[startup+0.301509 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 8554
/proc/meminfo: memFree=1715384/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=47536 CPUtime=0.29
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 9537 0 0 0 25 4 0 0 19 0 1 0 44171691 48676864 9520 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525958 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 11884 9522 96 243 0 11638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47536

[startup+0.702548 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 8554
/proc/meminfo: memFree=1715384/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=66944 CPUtime=0.69
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 14388 0 0 0 62 7 0 0 23 0 1 0 44171691 68550656 14371 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 16736 14371 96 243 0 16490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66944

[startup+1.50261 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 8555
/proc/meminfo: memFree=1645936/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=103192 CPUtime=1.49
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 23493 0 0 0 136 13 0 0 25 0 1 0 44171691 105668608 23476 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 25798 23476 96 243 0 25552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103192

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 8555
/proc/meminfo: memFree=1617200/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=118588 CPUtime=3.09
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 27316 0 0 0 294 15 0 0 25 0 1 0 44171691 121434112 27299 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 29647 27299 107 243 0 29401 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118588

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 8555
/proc/meminfo: memFree=1585136/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=111308 CPUtime=6.29
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 34750 0 0 0 610 19 0 0 25 0 1 0 44171691 113979392 27084 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135089021 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 27827 27084 107 243 0 27581 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111308

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 1.08 2/65 8555
/proc/meminfo: memFree=1656880/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=67832 CPUtime=12.69
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 37678 0 0 0 1247 22 0 0 25 0 1 0 44171691 69459968 14689 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 16958 14689 117 243 0 16712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67832

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 8555
/proc/meminfo: memFree=1656880/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=67832 CPUtime=25.49
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 37696 0 0 0 2527 22 0 0 25 0 1 0 44171691 69459968 14707 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 16958 14707 117 243 0 16712 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67832

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 1.08 2/65 8555
/proc/meminfo: memFree=1642288/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=82484 CPUtime=51.05
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 41460 0 0 0 5080 25 0 0 25 0 1 0 44171691 84463616 18471 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 20621 18471 117 243 0 20375 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 82484

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 8555
/proc/meminfo: memFree=1598000/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=125848 CPUtime=102.24
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 52431 0 0 0 10191 33 0 0 25 0 1 0 44171691 128868352 29442 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 31462 29442 117 243 0 31216 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 125848

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.07 2/65 8555
/proc/meminfo: memFree=1555760/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=168056 CPUtime=162.23
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 63093 0 0 0 16179 44 0 0 25 0 1 0 44171691 172089344 40104 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 42014 40104 117 243 0 41768 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 168056

[startup+222.301 s]
/proc/loadavg: 1.05 1.01 1.07 2/65 8555
/proc/meminfo: memFree=1502384/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=220436 CPUtime=222.22
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 76326 0 0 0 22166 56 0 0 25 0 1 0 44171691 225726464 53337 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 55109 53337 117 243 0 54863 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 220436

[startup+282.301 s]
/proc/loadavg: 1.06 1.02 1.07 2/65 8555
/proc/meminfo: memFree=1465008/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=258132 CPUtime=282.2
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 85733 0 0 0 28156 64 0 0 25 0 1 0 44171691 264327168 62744 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 64533 62744 117 243 0 64287 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 258132

[startup+342.302 s]
/proc/loadavg: 1.02 1.02 1.07 2/65 8555
/proc/meminfo: memFree=1432112/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=290372 CPUtime=342.18
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 93855 0 0 0 34147 71 0 0 25 0 1 0 44171691 297340928 70866 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 72593 70866 117 243 0 72347 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 290372

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 8555
/proc/meminfo: memFree=1378992/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=344256 CPUtime=402.16
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 107246 0 0 0 40134 82 0 0 25 0 1 0 44171691 352518144 84257 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 86064 84257 117 243 0 85818 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 344256

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 8555
/proc/meminfo: memFree=1320496/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=401600 CPUtime=462.15
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 121645 0 0 0 46121 94 0 0 25 0 1 0 44171691 411238400 98656 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 100400 98656 117 243 0 100154 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 401600

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 8555
/proc/meminfo: memFree=1271472/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=451496 CPUtime=522.13
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 134116 0 0 0 52109 104 0 0 25 0 1 0 44171691 462331904 111127 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 112874 111127 117 243 0 112628 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 451496

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8555
/proc/meminfo: memFree=1219888/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=502620 CPUtime=582.12
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 148084 0 0 0 58096 116 0 0 25 0 1 0 44171691 514682880 123880 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 125655 123880 117 243 0 125409 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 502620

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8555
/proc/meminfo: memFree=1195952/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=526592 CPUtime=642.1
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 155221 0 0 0 64088 122 0 0 25 0 1 0 44171691 539230208 129750 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 131648 129750 117 243 0 131402 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 526592

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 8555
/proc/meminfo: memFree=1195760/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=526592 CPUtime=702.08
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 155226 0 0 0 70086 122 0 0 25 0 1 0 44171691 539230208 129755 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 131648 129755 117 243 0 131402 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 526592

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8555
/proc/meminfo: memFree=1195696/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=526592 CPUtime=762.07
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 155236 0 0 0 76085 122 0 0 25 0 1 0 44171691 539230208 129765 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 131648 129765 117 243 0 131402 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 526592

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 8693
/proc/meminfo: memFree=1194352/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=526592 CPUtime=821.98
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 155242 0 0 0 82074 124 0 0 25 0 1 0 44171691 539230208 129771 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 131648 129771 117 243 0 131402 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 526592

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8753
/proc/meminfo: memFree=1195184/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=526592 CPUtime=881.93
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 155298 0 0 0 88069 124 0 0 25 0 1 0 44171691 539230208 129827 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 131648 129827 117 243 0 131402 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 526592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8753
/proc/meminfo: memFree=1194864/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=526592 CPUtime=941.92
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 155382 0 0 0 94067 125 0 0 25 0 1 0 44171691 539230208 129911 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 131648 129911 117 243 0 131402 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 526592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1175536/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=546092 CPUtime=1001.91
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 160237 0 0 0 100063 128 0 0 25 0 1 0 44171691 559198208 134766 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 136523 134766 117 243 0 136277 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 546092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1139184/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=582832 CPUtime=1061.88
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 169475 0 0 0 106053 135 0 0 25 0 1 0 44171691 596819968 144004 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 145708 144004 117 243 0 145462 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 582832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1088368/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=634156 CPUtime=1121.87
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 182014 0 0 0 112044 143 0 0 25 0 1 0 44171691 649375744 156543 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 158539 156543 117 243 0 158293 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 634156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1057456/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=664764 CPUtime=1181.86
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 190947 0 0 0 118035 151 0 0 25 0 1 0 44171691 680718336 164185 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 166191 164185 117 243 0 165945 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 664764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8755
/proc/meminfo: memFree=1057264/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=664764 CPUtime=1200.05
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4194304 190977 0 0 0 119854 151 0 0 25 0 1 0 44171691 680718336 164215 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 166191 164215 117 243 0 165945 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 664764

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8755
/proc/meminfo: memFree=1057264/2055920 swapFree=4183788/4192956
[pid=8554] ppid=8552 vsize=0 CPUtime=1200.15
/proc/8554/stat : 8554 (cmusat) R 8552 8554 8172 0 -1 4195332 190977 0 0 0 119854 161 0 0 25 0 1 0 44171691 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/8554/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.17
CPU user time (s): 1198.55
CPU system time (s): 1.61975
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 664764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.55
system time used= 1.61975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190977
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= 3586

runsolver used 0.78788 second user time and 2.55861 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 18 10:47:45 UTC 2007

IDJOB= 313916
IDBENCH= 20378
IDSOLVER= 121
FILE ID= node50/313916-1176893265

PBS_JOBID= 4595160

Free space on /tmp= 66484 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313916-1176893265/cmusat /tmp/evaluation/313916-1176893265/instance-313916-1176893265.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-313916-1176893265 -o ROOT/results/node50/solver-313916-1176893265 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313916-1176893265/cmusat /tmp/evaluation/313916-1176893265/instance-313916-1176893265.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 268851502

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1715856 kB
Buffers:          7560 kB
Cached:         259576 kB
SwapCached:       2960 kB
Active:          69388 kB
Inactive:       208536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715856 kB
SwapTotal:     4192956 kB
SwapFree:      4183788 kB
Dirty:           24716 kB
Writeback:           0 kB
Mapped:          16704 kB
Slab:            48204 kB
Committed_AS:  1010548 kB
PageTables:       1460 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= 66484 MiB

End job on node50 on Wed Apr 18 11:07:48 UTC 2007