Trace number 304072

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) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node14/watcher-304072-1172050542 -o ROOT/results/node14/solver-304072-1172050542 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304072-1172050542/cmusat /tmp/evaluation/304072-1172050542/instance-304072-1172050542.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: 1.00 1.00 1.00 3/77 22144
/proc/meminfo: memFree=1467016/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=2316 CPUtime=0
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 225008646 2371584 294 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 579 294 96 243 0 333 0

[startup+0.107353 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22144
/proc/meminfo: memFree=1467016/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=4036 CPUtime=0.1
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 747 0 0 0 10 0 0 0 18 0 1 0 225008646 4132864 730 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 1009 730 107 243 0 763 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4036

[startup+0.51539 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22144
/proc/meminfo: memFree=1467016/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=3416 CPUtime=0.5
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 990 0 0 0 50 0 0 0 22 0 1 0 225008646 3497984 486 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 854 486 111 243 0 608 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3416

[startup+1.33547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22145
/proc/meminfo: memFree=1462656/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=6856 CPUtime=1.33
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 1966 0 0 0 132 1 0 0 25 0 1 0 225008646 7020544 1333 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 1714 1333 118 243 0 1468 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6856

[startup+2.97162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22145
/proc/meminfo: memFree=1459904/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=8928 CPUtime=2.96
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 2747 0 0 0 295 1 0 0 25 0 1 0 225008646 9142272 1904 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 2232 1904 118 243 0 1986 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8928

[startup+6.25393 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22145
/proc/meminfo: memFree=1458368/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=10408 CPUtime=6.24
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 3320 0 0 0 623 1 0 0 25 0 1 0 225008646 10657792 2302 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 2602 2302 118 243 0 2356 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10408

[startup+12.7085 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22145
/proc/meminfo: memFree=1455936/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=12288 CPUtime=12.7
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 4020 0 0 0 1269 1 0 0 25 0 1 0 225008646 12582912 2806 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 3072 2806 118 243 0 2826 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12288

[startup+25.5108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22145
/proc/meminfo: memFree=1450112/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=19332 CPUtime=25.49
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 5983 0 0 0 2547 2 0 0 25 0 1 0 225008646 19795968 4325 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 4833 4325 118 243 0 4587 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19332

[startup+51.1202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22145
/proc/meminfo: memFree=1446528/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=22336 CPUtime=51.09
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 7102 0 0 0 5106 3 0 0 25 0 1 0 225008646 22872064 5155 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 5584 5155 118 243 0 5338 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22336

[startup+102.335 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 22145
/proc/meminfo: memFree=1438016/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=30376 CPUtime=102.3
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 9722 0 0 0 10224 6 0 0 25 0 1 0 225008646 31105024 7286 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 7594 7286 118 243 0 7348 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30376

[startup+162.366 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22145
/proc/meminfo: memFree=1422592/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=47520 CPUtime=162.32
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 14616 0 0 0 16224 8 0 0 25 0 1 0 225008646 48660480 11126 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 11880 11126 118 243 0 11634 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 47520

[startup+222.395 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22145
/proc/meminfo: memFree=1422016/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=47708 CPUtime=222.33
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 14937 0 0 0 22225 8 0 0 25 0 1 0 225008646 48852992 11267 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 11927 11267 118 243 0 11681 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 47708

[startup+282.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1416960/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=52380 CPUtime=282.33
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 16558 0 0 0 28223 10 0 0 25 0 1 0 225008646 53637120 12484 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 13095 12484 118 243 0 12849 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 52380

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1412736/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=56468 CPUtime=342.35
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 17859 0 0 0 34223 12 0 0 25 0 1 0 225008646 57823232 13558 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 14117 13558 118 243 0 13871 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 56468

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1407872/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=60960 CPUtime=402.37
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 19310 0 0 0 40223 14 0 0 25 0 1 0 225008646 62423040 14763 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 15240 14763 118 243 0 14994 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 60960

[startup+462.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1403136/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=65840 CPUtime=462.38
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 20552 0 0 0 46222 16 0 0 25 0 1 0 225008646 67420160 16005 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 16460 16005 118 243 0 16214 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 65840

[startup+522.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1401536/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=67124 CPUtime=522.39
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 21188 0 0 0 52222 17 0 0 25 0 1 0 225008646 68734976 16374 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 16781 16374 118 243 0 16535 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 67124

[startup+582.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1367424/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=105712 CPUtime=582.4
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 31170 0 0 0 58218 22 0 0 25 0 1 0 225008646 108249088 24894 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26428 24894 118 243 0 26182 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 105712

[startup+642.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1367360/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=105712 CPUtime=642.41
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 31180 0 0 0 64219 22 0 0 25 0 1 0 225008646 108249088 24904 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26428 24904 118 243 0 26182 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 105712

[startup+702.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1366720/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=105816 CPUtime=702.43
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 31637 0 0 0 70220 23 0 0 25 0 1 0 225008646 108355584 25046 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26454 25046 118 243 0 26208 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 105816

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1366720/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=105816 CPUtime=762.43
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 31647 0 0 0 76220 23 0 0 25 0 1 0 225008646 108355584 25056 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26454 25056 118 243 0 26208 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 105816

[startup+822.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1366080/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=105936 CPUtime=822.45
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32133 0 0 0 82221 24 0 0 25 0 1 0 225008646 108478464 25199 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26484 25199 118 243 0 26238 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 105936

[startup+882.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1366016/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=105936 CPUtime=882.47
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32133 0 0 0 88222 25 0 0 25 0 1 0 225008646 108478464 25199 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26484 25199 118 243 0 26238 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 105936

[startup+942.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1365952/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=105936 CPUtime=942.48
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32157 0 0 0 94223 25 0 0 25 0 1 0 225008646 108478464 25223 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26484 25223 118 243 0 26238 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 105936

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1365568/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=106072 CPUtime=1002.49
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32676 0 0 0 100223 26 0 0 25 0 1 0 225008646 108617728 25369 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26518 25369 118 243 0 26272 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 106072

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1365376/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=106204 CPUtime=1062.51
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32717 0 0 0 106224 27 0 0 25 0 1 0 225008646 108752896 25410 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26551 25410 118 243 0 26305 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 106204

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1365248/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=106464 CPUtime=1122.52
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32775 0 0 0 112225 27 0 0 25 0 1 0 225008646 109019136 25435 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26616 25435 118 243 0 26370 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 106464

[startup+1182.86 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 22147
/proc/meminfo: memFree=1364992/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=106920 CPUtime=1182.53
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32859 0 0 0 118225 28 0 0 25 0 1 0 225008646 109486080 25519 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589653 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26730 25519 118 243 0 26484 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 106920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22147
/proc/meminfo: memFree=1364736/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=106920 CPUtime=1200.05
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32914 0 0 0 119977 28 0 0 25 0 1 0 225008646 109486080 25574 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26730 25574 118 243 0 26484 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 106920

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

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

[startup+1200.38 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22147
/proc/meminfo: memFree=1364736/2055920 swapFree=4192812/4192956
[pid=22144] ppid=22142 vsize=106920 CPUtime=1200.05
/proc/22144/stat : 22144 (cmusat) R 22142 22144 20977 0 -1 4194304 32914 0 0 0 119977 28 0 0 25 0 1 0 225008646 109486080 25574 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22144/statm: 26730 25574 118 243 0 26484 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 106920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.302953
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 106920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32914
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= 25824

runsolver used 1.39579 second user time and 2.68559 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 21 09:35:42 UTC 2007

IDJOB= 304072
IDBENCH= 20123
IDSOLVER= 121
FILE ID= node14/304072-1172050542

PBS_JOBID= 3865264

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/304072-1172050542/cmusat /tmp/evaluation/304072-1172050542/instance-304072-1172050542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-304072-1172050542 -o ROOT/results/node14/solver-304072-1172050542 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304072-1172050542/cmusat /tmp/evaluation/304072-1172050542/instance-304072-1172050542.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 774523837

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1467488 kB
Buffers:         63312 kB
Cached:         387868 kB
SwapCached:          0 kB
Active:         204744 kB
Inactive:       301052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          73496 kB
Slab:            68196 kB
Committed_AS:   834252 kB
PageTables:       1740 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= 66546 MiB

End job on node14 on Wed Feb 21 09:55:45 UTC 2007