Trace number 307270

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) 1200.15 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
MD5SUMfd5c93189113fd3fe98f3e154d2a7947
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1096.16
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
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:  19000                                                |
0.09/0.17	c |  Number of clauses:    79800                                                |

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/node19/watcher-307270-1172116813 -o ROOT/results/node19/solver-307270-1172116813 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307270-1172116813/cmusat /tmp/evaluation/307270-1172116813/instance-307270-1172116813.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: 0.92 0.98 0.99 3/77 25363
/proc/meminfo: memFree=1287224/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=2936 CPUtime=0
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 580 0 0 0 0 0 0 0 18 0 1 0 231635296 3006464 563 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 734 564 95 243 0 488 0

[startup+0.106886 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25363
/proc/meminfo: memFree=1287224/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=7680 CPUtime=0.09
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 1666 0 0 0 9 0 0 0 18 0 1 0 231635296 7864320 1632 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 1920 1632 96 243 0 1674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7680

[startup+0.51493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25363
/proc/meminfo: memFree=1287224/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=8664 CPUtime=0.5
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 2597 0 0 0 50 0 0 0 21 0 1 0 231635296 8871936 2005 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 2166 2005 112 243 0 1920 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8664

[startup+1.33602 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25364
/proc/meminfo: memFree=1275632/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=14600 CPUtime=1.32
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 3583 0 0 0 131 1 0 0 25 0 1 0 231635296 14950400 2991 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 3650 2991 119 243 0 3404 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 14600

[startup+2.9782 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25364
/proc/meminfo: memFree=1275504/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=14864 CPUtime=2.96
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 3662 0 0 0 295 1 0 0 25 0 1 0 231635296 15220736 3070 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589459 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 3716 3070 119 243 0 3470 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14864

[startup+6.25456 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25364
/proc/meminfo: memFree=1272048/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=18448 CPUtime=6.25
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 4546 0 0 0 623 2 0 0 25 0 1 0 231635296 18890752 3954 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 4612 3954 119 243 0 4366 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 18448

[startup+12.7123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25364
/proc/meminfo: memFree=1265136/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=24944 CPUtime=12.69
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 6192 0 0 0 1266 3 0 0 25 0 1 0 231635296 25542656 5600 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590315 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 6236 5600 119 243 0 5990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24944

[startup+25.5156 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25364
/proc/meminfo: memFree=1250288/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=40076 CPUtime=25.49
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 10009 0 0 0 2543 6 0 0 25 0 1 0 231635296 41037824 9417 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 10019 9417 119 243 0 9773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40076

[startup+51.1304 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 25390
/proc/meminfo: memFree=1226360/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=62548 CPUtime=51.1
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 15663 0 0 0 5099 11 0 0 25 0 1 0 231635296 64049152 15071 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134579885 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 15637 15071 119 243 0 15391 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 62548

[startup+102.374 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 25486
/proc/meminfo: memFree=1210096/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=77672 CPUtime=102.27
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 20176 0 0 0 10212 15 0 0 25 0 1 0 231635296 79536128 18929 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 19418 18929 119 243 0 19172 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77672

[startup+162.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25562
/proc/meminfo: memFree=1194800/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=94308 CPUtime=162.27
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 24541 0 0 0 16208 19 0 0 25 0 1 0 231635296 96571392 23063 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 23577 23063 119 243 0 23331 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 94308

[startup+222.495 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1188272/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=100596 CPUtime=222.32
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 26393 0 0 0 22211 21 0 0 25 0 1 0 231635296 103010304 24678 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 25149 24678 119 243 0 24903 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 100596

[startup+282.524 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1181360/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=107748 CPUtime=282.33
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 28397 0 0 0 28210 23 0 0 25 0 1 0 231635296 110333952 26437 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 26937 26437 119 243 0 26691 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 107748

[startup+342.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1161264/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=129532 CPUtime=342.35
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 33633 0 0 0 34208 27 0 0 25 0 1 0 231635296 132640768 31419 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 32383 31419 119 243 0 32137 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 129532

[startup+402.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1137328/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=154428 CPUtime=402.36
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 39869 0 0 0 40205 31 0 0 25 0 1 0 231635296 158134272 37393 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 38607 37393 119 243 0 38361 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 154428

[startup+462.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1135216/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=155884 CPUtime=462.37
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 40467 0 0 0 46205 32 0 0 25 0 1 0 231635296 159625216 37991 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 38971 37991 119 243 0 38725 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 155884

[startup+522.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1114800/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=176616 CPUtime=522.39
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 45822 0 0 0 52202 37 0 0 25 0 1 0 231635296 180854784 43073 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134579083 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 44154 43073 119 243 0 43908 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 176616

[startup+582.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1110000/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=179816 CPUtime=582.4
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 46998 0 0 0 58202 38 0 0 25 0 1 0 231635296 184131584 44249 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 44954 44249 119 243 0 44708 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 179816

[startup+642.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1109040/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=180792 CPUtime=642.42
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 47532 0 0 0 64203 39 0 0 25 0 1 0 231635296 185131008 44499 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 45198 44499 119 243 0 44952 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 180792

[startup+702.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=1108592/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=180792 CPUtime=702.43
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 47642 0 0 0 70203 40 0 0 25 0 1 0 231635296 185131008 44609 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 45198 44609 119 243 0 44952 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 180792

[startup+762.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=987056/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306604 CPUtime=762.45
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 79190 0 0 0 76192 53 0 0 25 0 1 0 231635296 313962496 74933 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76651 74933 119 243 0 76405 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 306604

[startup+822.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986992/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306604 CPUtime=822.46
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 79190 0 0 0 82193 53 0 0 25 0 1 0 231635296 313962496 74933 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76651 74933 119 243 0 76405 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 306604

[startup+882.848 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986992/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306604 CPUtime=882.49
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 79191 0 0 0 88195 54 0 0 25 0 1 0 231635296 313962496 74934 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76651 74934 119 243 0 76405 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 306604

[startup+942.883 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986736/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306664 CPUtime=942.5
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 79579 0 0 0 94196 54 0 0 25 0 1 0 231635296 314023936 75012 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76666 75012 119 243 0 76420 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 306664

[startup+1002.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986736/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306664 CPUtime=1002.52
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 79587 0 0 0 100197 55 0 0 25 0 1 0 231635296 314023936 75020 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76666 75020 119 243 0 76420 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 306664

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986224/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306728 CPUtime=1062.54
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 80056 0 0 0 106198 56 0 0 25 0 1 0 231635296 314089472 75164 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76682 75164 119 243 0 76436 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 306728

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986160/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306728 CPUtime=1122.55
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 80057 0 0 0 112199 56 0 0 25 0 1 0 231635296 314089472 75165 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76682 75165 119 243 0 76436 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 306728

[startup+1183.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986160/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306728 CPUtime=1182.57
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 80057 0 0 0 118200 57 0 0 25 0 1 0 231635296 314089472 75165 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76682 75165 119 243 0 76436 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 306728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986096/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306728 CPUtime=1200.09
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 80068 0 0 0 119952 57 0 0 25 0 1 0 231635296 314089472 75176 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76682 75176 119 243 0 76436 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 306728

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25562
/proc/meminfo: memFree=986096/2055920 swapFree=4192812/4192956
[pid=25363] ppid=25361 vsize=306728 CPUtime=1200.09
/proc/25363/stat : 25363 (cmusat) R 25361 25363 24144 0 -1 4194304 80068 0 0 0 119952 57 0 0 25 0 1 0 231635296 314089472 75176 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25363/statm: 76682 75176 119 243 0 76436 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 306728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.15
CPU user time (s): 1199.53
CPU system time (s): 0.618905
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 306728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80068
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= 2079

runsolver used 1.36779 second user time and 2.89956 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Thu Feb 22 04:00:13 UTC 2007

IDJOB= 307270
IDBENCH= 20201
IDSOLVER= 121
FILE ID= node19/307270-1172116813

PBS_JOBID= 3865368

Free space on /tmp= 66541 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
COMMAND LINE= /tmp/evaluation/307270-1172116813/cmusat /tmp/evaluation/307270-1172116813/instance-307270-1172116813.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-307270-1172116813 -o ROOT/results/node19/solver-307270-1172116813 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307270-1172116813/cmusat /tmp/evaluation/307270-1172116813/instance-307270-1172116813.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 222285146

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1287568 kB
Buffers:         61624 kB
Cached:         586484 kB
SwapCached:          0 kB
Active:         310360 kB
Inactive:       381408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          62544 kB
Slab:            62052 kB
Committed_AS:   973020 kB
PageTables:       1756 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= 66541 MiB

End job on node19 on Thu Feb 22 04:20:15 UTC 2007