Trace number 293535

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) 1200.09 1200.36

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
MD5SUM440145f7fdd355afd4d232c6b4bad512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-293535-1171773149 -o ROOT/results/node22/solver-293535-1171773149 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293535-1171773149/cmusat /tmp/evaluation/293535-1171773149/instance-293535-1171773149.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 17156
/proc/meminfo: memFree=791408/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=2316 CPUtime=0
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 197268798 2371584 187 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135083092 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 578 196 108 243 0 332 0

[startup+0.107318 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 17156
/proc/meminfo: memFree=791408/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=2752 CPUtime=0.1
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 197268798 2818048 312 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581148 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 688 312 118 243 0 442 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2752

[startup+0.515347 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 17156
/proc/meminfo: memFree=791408/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=3692 CPUtime=0.51
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 514 0 0 0 51 0 0 0 22 0 1 0 197268798 3780608 497 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 923 497 118 243 0 677 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3692

[startup+1.33541 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=789736/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=3864 CPUtime=1.33
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 563 0 0 0 133 0 0 0 25 0 1 0 197268798 3956736 546 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 966 546 118 243 0 720 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3864

[startup+2.97153 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=789032/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=5724 CPUtime=2.96
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 995 0 0 0 296 0 0 0 25 0 1 0 197268798 5861376 978 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 1431 978 118 243 0 1185 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5724

[startup+6.25377 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=787112/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=6060 CPUtime=6.24
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 1128 0 0 0 624 0 0 0 25 0 1 0 197268798 6205440 1111 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 1515 1111 118 243 0 1269 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6060

[startup+12.7062 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=783976/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=9608 CPUtime=12.7
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 2196 0 0 0 1269 1 0 0 25 0 1 0 197268798 9838592 1884 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 2402 1884 118 243 0 2156 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9608

[startup+25.5082 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=781800/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=11464 CPUtime=25.49
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 3036 0 0 0 2548 1 0 0 25 0 1 0 197268798 11739136 2441 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581039 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 2866 2441 118 243 0 2620 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11464

[startup+51.1201 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=776232/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=17800 CPUtime=51.1
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 5060 0 0 0 5108 2 0 0 25 0 1 0 197268798 18227200 3810 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 4450 3810 118 243 0 4204 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17800

[startup+102.337 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=771432/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=22056 CPUtime=102.3
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 6745 0 0 0 10226 4 0 0 25 0 1 0 197268798 22585344 5015 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 5514 5015 118 243 0 5268 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22056

[startup+162.365 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=761384/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=34184 CPUtime=162.31
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 10207 0 0 0 16225 6 0 0 25 0 1 0 197268798 35004416 7522 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 8546 7522 118 243 0 8300 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 34184

[startup+222.397 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=760040/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=35236 CPUtime=222.34
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 10922 0 0 0 22227 7 0 0 25 0 1 0 197268798 36081664 7858 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 8809 7858 118 243 0 8563 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 35236

[startup+282.423 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=759336/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=35644 CPUtime=282.35
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 11312 0 0 0 28227 8 0 0 25 0 1 0 197268798 36499456 8031 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 8911 8031 118 243 0 8665 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 35644

[startup+342.448 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=756904/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=38096 CPUtime=342.36
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 12002 0 0 0 34227 9 0 0 25 0 1 0 197268798 39010304 8655 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134594060 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 9524 8655 118 243 0 9278 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 38096

[startup+402.477 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17157
/proc/meminfo: memFree=756136/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=38900 CPUtime=402.38
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 12412 0 0 0 40228 10 0 0 25 0 1 0 197268798 39833600 8827 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580132 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 9725 8827 118 243 0 9479 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 38900

[startup+462.504 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17159
/proc/meminfo: memFree=752872/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=41732 CPUtime=462.39
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 13456 0 0 0 46227 12 0 0 25 0 1 0 197268798 42733568 9609 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 10433 9609 118 243 0 10187 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 41732

[startup+522.531 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17159
/proc/meminfo: memFree=748840/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=45456 CPUtime=522.4
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 14763 0 0 0 52226 14 0 0 25 0 1 0 197268798 46546944 10596 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 11364 10596 118 243 0 11118 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 45456

[startup+582.554 s]
/proc/loadavg: 1.10 1.02 1.01 2/78 17159
/proc/meminfo: memFree=730792/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=68508 CPUtime=582.41
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 20525 0 0 0 58225 16 0 0 25 0 1 0 197268798 70152192 15078 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17127 15078 118 243 0 16881 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 68508

[startup+642.585 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17159
/proc/meminfo: memFree=730472/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=68632 CPUtime=642.43
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 20975 0 0 0 64226 17 0 0 25 0 1 0 197268798 70279168 15212 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17158 15212 118 243 0 16912 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 68632

[startup+702.609 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17159
/proc/meminfo: memFree=729960/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=69024 CPUtime=702.44
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 21099 0 0 0 70226 18 0 0 25 0 1 0 197268798 70680576 15336 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17256 15336 118 243 0 17010 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 69024

[startup+762.633 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 17159
/proc/meminfo: memFree=729128/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=69292 CPUtime=762.45
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 21649 0 0 0 76227 18 0 0 25 0 1 0 197268798 70955008 15539 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17323 15539 118 243 0 17077 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 69292

[startup+822.668 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17159
/proc/meminfo: memFree=729000/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=69680 CPUtime=822.47
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 21784 0 0 0 82228 19 0 0 25 0 1 0 197268798 71352320 15608 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17420 15608 118 243 0 17174 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 69680

[startup+882.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=728680/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=69812 CPUtime=882.49
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 21864 0 0 0 88229 20 0 0 25 0 1 0 197268798 71487488 15688 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17453 15688 118 243 0 17207 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 69812

[startup+942.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=728104/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=70216 CPUtime=942.49
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 22460 0 0 0 94229 20 0 0 25 0 1 0 197268798 71901184 15838 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17554 15838 118 243 0 17308 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 70216

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=727912/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=70348 CPUtime=1002.51
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 22494 0 0 0 100230 21 0 0 25 0 1 0 197268798 72036352 15872 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17587 15872 118 243 0 17341 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 70348

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=726888/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=70776 CPUtime=1062.53
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 23175 0 0 0 106231 22 0 0 25 0 1 0 197268798 72474624 16135 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17694 16135 118 243 0 17448 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 70776

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=726440/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=71300 CPUtime=1122.53
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 23306 0 0 0 112231 22 0 0 25 0 1 0 197268798 73011200 16233 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17825 16233 118 243 0 17579 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 71300

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=726312/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=71428 CPUtime=1182.55
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 23366 0 0 0 118232 23 0 0 25 0 1 0 197268798 73142272 16260 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17857 16260 118 243 0 17611 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 71428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=726248/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=71620 CPUtime=1200.07
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 23386 0 0 0 119984 23 0 0 25 0 1 0 197268798 73338880 16280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17905 16280 118 243 0 17659 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 71620

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17159
/proc/meminfo: memFree=726248/2055920 swapFree=4121028/4192956
[pid=17156] ppid=17154 vsize=71620 CPUtime=1200.07
/proc/17156/stat : 17156 (cmusat) R 17154 17156 17056 0 -1 4194304 23386 0 0 0 119984 23 0 0 25 0 1 0 197268798 73338880 16280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17156/statm: 17905 16280 118 243 0 17659 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 71620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.246962
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 71620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23386
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= 24531

runsolver used 1.39479 second user time and 2.70159 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Feb 18 04:32:29 UTC 2007

IDJOB= 293535
IDBENCH= 19866
IDSOLVER= 121
FILE ID= node22/293535-1171773149

PBS_JOBID= 3839551

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293535-1171773149/cmusat /tmp/evaluation/293535-1171773149/instance-293535-1171773149.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-293535-1171773149 -o ROOT/results/node22/solver-293535-1171773149 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293535-1171773149/cmusat /tmp/evaluation/293535-1171773149/instance-293535-1171773149.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  440145f7fdd355afd4d232c6b4bad512

RANDOM SEED= 370483997

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        791752 kB
Buffers:         41764 kB
Cached:        1083300 kB
SwapCached:      39232 kB
Active:         788776 kB
Inactive:       386256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        791752 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          29708 kB
Slab:            74728 kB
Committed_AS:   591096 kB
PageTables:       1668 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= 66562 MiB

End job on node22 on Sun Feb 18 04:52:31 UTC 2007