Trace number 302883

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) 1200.07 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S52275463-03.cnf
MD5SUM4f306ec2f901f083b29f7f5a667073bd
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.03	c |  Number of clauses:    20400                                                |

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/node24/watcher-302883-1172022065 -o ROOT/results/node24/solver-302883-1172022065 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302883-1172022065/cmusat /tmp/evaluation/302883-1172022065/instance-302883-1172022065.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 0.98 1.03 3/77 20359
/proc/meminfo: memFree=1481704/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=2316 CPUtime=0
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 324 0 0 0 0 0 0 0 18 0 1 0 222160756 2371584 307 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 579 307 96 243 0 333 0

[startup+0.107662 s]
/proc/loadavg: 0.99 0.98 1.03 3/77 20359
/proc/meminfo: memFree=1481704/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=4172 CPUtime=0.1
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 799 0 0 0 10 0 0 0 18 0 1 0 222160756 4272128 782 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 1043 782 107 243 0 797 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4172

[startup+0.515705 s]
/proc/loadavg: 0.99 0.98 1.03 3/77 20359
/proc/meminfo: memFree=1481704/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=4336 CPUtime=0.51
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 846 0 0 0 51 0 0 0 22 0 1 0 222160756 4440064 829 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530467 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 1084 829 108 243 0 838 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4336

[startup+1.33579 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 20360
/proc/meminfo: memFree=1477216/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=6816 CPUtime=1.33
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 2063 0 0 0 132 1 0 0 25 0 1 0 222160756 6979584 1379 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 1704 1379 118 243 0 1458 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6816

[startup+2.97297 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 20360
/proc/meminfo: memFree=1474464/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=9300 CPUtime=2.96
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 2875 0 0 0 295 1 0 0 25 0 1 0 222160756 9523200 2022 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580145 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 2325 2022 118 243 0 2079 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9300

[startup+6.25332 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 20360
/proc/meminfo: memFree=1472800/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=10372 CPUtime=6.25
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 3266 0 0 0 623 2 0 0 25 0 1 0 222160756 10620928 2292 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589558 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 2593 2292 118 243 0 2347 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10372

[startup+12.709 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 20360
/proc/meminfo: memFree=1470304/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=12656 CPUtime=12.7
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 4127 0 0 0 1268 2 0 0 25 0 1 0 222160756 12959744 2884 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 3164 2884 118 243 0 2918 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12656

[startup+25.6104 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 20360
/proc/meminfo: memFree=1462752/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=21580 CPUtime=25.6
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 6484 0 0 0 2557 3 0 0 25 0 1 0 222160756 22097920 4849 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 5395 4849 118 243 0 5149 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 21580

[startup+51.2182 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 20360
/proc/meminfo: memFree=1460768/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=22860 CPUtime=51.19
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 7194 0 0 0 5116 3 0 0 25 0 1 0 222160756 23408640 5263 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 5715 5263 118 243 0 5469 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 22860

[startup+102.433 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 20360
/proc/meminfo: memFree=1452448/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=30704 CPUtime=102.39
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 9784 0 0 0 10233 6 0 0 25 0 1 0 222160756 31440896 7356 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581454 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 7676 7356 118 243 0 7430 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 30704

[startup+162.461 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 20360
/proc/meminfo: memFree=1431968/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=53216 CPUtime=162.4
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 15780 0 0 0 16232 8 0 0 25 0 1 0 222160756 54493184 12409 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 13304 12409 118 243 0 13058 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 53216

[startup+222.485 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 20360
/proc/meminfo: memFree=1431520/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=53216 CPUtime=222.41
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 16087 0 0 0 22233 8 0 0 25 0 1 0 222160756 54493184 12535 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 13304 12535 118 243 0 13058 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 53216

[startup+282.507 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 20360
/proc/meminfo: memFree=1430240/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=54124 CPUtime=282.42
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 16637 0 0 0 28233 9 0 0 25 0 1 0 222160756 55422976 12875 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 13531 12875 118 243 0 13285 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 54124

[startup+342.53 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 20360
/proc/meminfo: memFree=1427040/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=57148 CPUtime=342.43
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 17660 0 0 0 34233 10 0 0 25 0 1 0 222160756 58519552 13671 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 14287 13671 118 243 0 14041 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 57148

[startup+402.556 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 20360
/proc/meminfo: memFree=1422304/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=61480 CPUtime=402.43
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 19062 0 0 0 40231 12 0 0 25 0 1 0 222160756 62955520 14827 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 15370 14827 118 243 0 15124 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 61480

[startup+462.58 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 20360
/proc/meminfo: memFree=1421216/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=62768 CPUtime=462.43
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 19378 0 0 0 46231 12 0 0 25 0 1 0 222160756 64274432 15143 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 15692 15143 118 243 0 15446 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 62768

[startup+522.604 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1415840/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=68084 CPUtime=522.44
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 21008 0 0 0 52229 15 0 0 25 0 1 0 222160756 69718016 16473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 17021 16473 118 243 0 16775 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 68084

[startup+582.634 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1415392/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=68504 CPUtime=582.45
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 21137 0 0 0 58230 15 0 0 25 0 1 0 222160756 70148096 16569 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 17126 16569 118 243 0 16880 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 68504

[startup+642.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1408992/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=74868 CPUtime=642.46
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 23049 0 0 0 64228 18 0 0 25 0 1 0 222160756 76664832 18159 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 18717 18159 118 243 0 18471 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 74868

[startup+702.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1408288/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=75792 CPUtime=702.47
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 23319 0 0 0 70229 18 0 0 25 0 1 0 222160756 77611008 18429 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 18948 18429 118 243 0 18702 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 75792

[startup+762.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1367584/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120736 CPUtime=762.48
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 34957 0 0 0 76225 23 0 0 25 0 1 0 222160756 123633664 28476 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30184 28476 118 243 0 29938 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 120736

[startup+822.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1367200/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120736 CPUtime=822.49
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 35045 0 0 0 82226 23 0 0 25 0 1 0 222160756 123633664 28564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30184 28564 118 243 0 29938 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 120736

[startup+882.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1367072/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120856 CPUtime=882.5
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 35450 0 0 0 88226 24 0 0 25 0 1 0 222160756 123756544 28627 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30214 28627 118 243 0 29968 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 120856

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1367008/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120856 CPUtime=942.5
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 35453 0 0 0 94226 24 0 0 25 0 1 0 222160756 123756544 28630 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30214 28630 118 243 0 29968 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 120856

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1366688/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120856 CPUtime=1002.51
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 35518 0 0 0 100227 24 0 0 25 0 1 0 222160756 123756544 28695 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30214 28695 118 243 0 29968 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 120856

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1366368/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120988 CPUtime=1062.53
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 35992 0 0 0 106228 25 0 0 25 0 1 0 222160756 123891712 28797 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30247 28797 118 243 0 30001 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 120988

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1366304/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120988 CPUtime=1122.53
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 35993 0 0 0 112228 25 0 0 25 0 1 0 222160756 123891712 28798 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30247 28798 118 243 0 30001 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 120988

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20360
/proc/meminfo: memFree=1366304/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120988 CPUtime=1182.54
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 35995 0 0 0 118229 25 0 0 25 0 1 0 222160756 123891712 28800 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30247 28800 118 243 0 30001 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 120988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20424
/proc/meminfo: memFree=1364976/2055920 swapFree=4144124/4192956
[pid=20359] ppid=20357 vsize=120988 CPUtime=1200.03
/proc/20359/stat : 20359 (cmusat) R 20357 20359 19560 0 -1 4194304 36007 0 0 0 119978 25 0 0 25 0 1 0 222160756 123891712 28812 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581434 0 0 4096 35 0 0 0 17 1 0 0
/proc/20359/statm: 30247 28812 118 243 0 30001 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 120988

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): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.276957
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 120988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36007
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= 2580

runsolver used 0.939857 second user time and 2.47562 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 01:41:05 UTC 2007

IDJOB= 302883
IDBENCH= 20094
IDSOLVER= 121
FILE ID= node24/302883-1172022065

PBS_JOBID= 3892678

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S52275463-03.cnf
COMMAND LINE= /tmp/evaluation/302883-1172022065/cmusat /tmp/evaluation/302883-1172022065/instance-302883-1172022065.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-302883-1172022065 -o ROOT/results/node24/solver-302883-1172022065 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302883-1172022065/cmusat /tmp/evaluation/302883-1172022065/instance-302883-1172022065.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4f306ec2f901f083b29f7f5a667073bd

RANDOM SEED= 986091839

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1482176 kB
Buffers:         38820 kB
Cached:         444880 kB
SwapCached:       3656 kB
Active:          81740 kB
Inactive:       411584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482176 kB
SwapTotal:     4192956 kB
SwapFree:      4144124 kB
Dirty:            3056 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            66000 kB
Committed_AS:   714140 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= 66560 MiB

End job on node24 on Wed Feb 21 02:01:07 UTC 2007