Trace number 297252

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
MXC 2007-02-08? (TO) 1200.05 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node34/watcher-297252-1171835665 -o ROOT/results/node34/solver-297252-1171835665 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297252-1171835665/mxc /tmp/evaluation/297252-1171835665/instance-297252-1171835665.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 1.09 3/64 8395
/proc/meminfo: memFree=885184/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=1064 CPUtime=0
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 177330370 1089536 118 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 266 118 57 122 0 140 0

[startup+0.106737 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 8395
/proc/meminfo: memFree=885184/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=1336 CPUtime=0.1
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 202 0 0 0 10 0 0 0 18 0 1 0 177330370 1368064 184 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 334 184 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.514768 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 8395
/proc/meminfo: memFree=885184/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=1472 CPUtime=0.51
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 251 0 0 0 51 0 0 0 21 0 1 0 177330370 1507328 233 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 368 233 67 122 0 242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1472

[startup+1.33483 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 8396
/proc/meminfo: memFree=884280/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=1604 CPUtime=1.33
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 294 0 0 0 133 0 0 0 25 0 1 0 177330370 1642496 276 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 401 276 67 122 0 275 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1604

[startup+2.97097 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 8396
/proc/meminfo: memFree=884024/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=1852 CPUtime=2.96
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 339 0 0 0 296 0 0 0 25 0 1 0 177330370 1896448 321 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530593 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 463 321 67 122 0 337 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1852

[startup+6.24723 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 8396
/proc/meminfo: memFree=883768/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=2088 CPUtime=6.24
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 396 0 0 0 624 0 0 0 25 0 1 0 177330370 2138112 378 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 522 378 67 122 0 396 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2088

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 8396
/proc/meminfo: memFree=883448/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=2316 CPUtime=12.69
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 449 0 0 0 1269 0 0 0 25 0 1 0 177330370 2371584 431 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 579 431 67 122 0 453 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2316

[startup+25.5058 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 8396
/proc/meminfo: memFree=883128/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=2672 CPUtime=25.49
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 541 0 0 0 2549 0 0 0 25 0 1 0 177330370 2736128 523 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 668 523 67 122 0 542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2672

[startup+51.1128 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 8396
/proc/meminfo: memFree=882616/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=3132 CPUtime=51.09
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 666 0 0 0 5109 0 0 0 25 0 1 0 177330370 3207168 648 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 783 648 67 122 0 657 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3132

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 8396
/proc/meminfo: memFree=882040/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=3552 CPUtime=102.28
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 781 0 0 0 10228 0 0 0 25 0 1 0 177330370 3637248 763 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535293 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 888 763 67 122 0 762 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3552

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 8396
/proc/meminfo: memFree=881656/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=3916 CPUtime=162.28
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 870 0 0 0 16228 0 0 0 25 0 1 0 177330370 4009984 852 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 979 852 67 122 0 853 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3916

[startup+222.352 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 8396
/proc/meminfo: memFree=881400/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=4240 CPUtime=222.28
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 933 0 0 0 22228 0 0 0 25 0 1 0 177330370 4341760 915 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1060 915 67 122 0 934 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 4240

[startup+282.363 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 8396
/proc/meminfo: memFree=881144/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=4480 CPUtime=282.28
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 988 0 0 0 28228 0 0 0 25 0 1 0 177330370 4587520 970 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1120 970 67 122 0 994 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 4480

[startup+342.378 s]
/proc/loadavg: 1.04 1.01 1.06 2/65 8396
/proc/meminfo: memFree=880824/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=4688 CPUtime=342.28
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1060 0 0 0 34227 1 0 0 25 0 1 0 177330370 4800512 1042 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1172 1042 67 122 0 1046 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 4688

[startup+402.399 s]
/proc/loadavg: 1.01 1.01 1.05 2/71 8462
/proc/meminfo: memFree=879360/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=4884 CPUtime=402.25
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1103 0 0 0 40224 1 0 0 25 0 1 0 177330370 5001216 1085 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1221 1085 67 122 0 1095 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 4884

[startup+462.443 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 8554
/proc/meminfo: memFree=879168/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5024 CPUtime=462.23
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1137 0 0 0 46222 1 0 0 25 0 1 0 177330370 5144576 1119 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1256 1119 67 122 0 1130 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 5024

[startup+522.469 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8594
/proc/meminfo: memFree=879992/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5236 CPUtime=522.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1198 0 0 0 52221 1 0 0 25 0 1 0 177330370 5361664 1180 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1309 1180 67 122 0 1183 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 5236

[startup+582.484 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 8594
/proc/meminfo: memFree=880056/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5444 CPUtime=582.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1243 0 0 0 58221 1 0 0 25 0 1 0 177330370 5574656 1225 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1361 1225 67 122 0 1235 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 5444

[startup+642.502 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 8594
/proc/meminfo: memFree=879928/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5544 CPUtime=642.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1259 0 0 0 64221 1 0 0 25 0 1 0 177330370 5677056 1241 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134703182 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1386 1241 67 122 0 1260 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 5544

[startup+702.52 s]
/proc/loadavg: 1.07 1.02 1.03 2/65 8594
/proc/meminfo: memFree=879864/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5640 CPUtime=702.23
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1281 0 0 0 70221 2 0 0 25 0 1 0 177330370 5775360 1263 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1410 1263 67 122 0 1284 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 5640

[startup+762.535 s]
/proc/loadavg: 1.02 1.01 1.02 2/65 8594
/proc/meminfo: memFree=879608/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5860 CPUtime=762.23
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1343 0 0 0 76221 2 0 0 25 0 1 0 177330370 6000640 1325 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1465 1325 67 122 0 1339 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 5860

[startup+822.552 s]
/proc/loadavg: 1.01 1.00 1.02 2/65 8594
/proc/meminfo: memFree=879544/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5932 CPUtime=822.23
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1360 0 0 0 82221 2 0 0 25 0 1 0 177330370 6074368 1342 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535287 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1483 1342 67 122 0 1357 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 5932

[startup+882.562 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8594
/proc/meminfo: memFree=879416/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=5984 CPUtime=882.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1385 0 0 0 88220 2 0 0 25 0 1 0 177330370 6127616 1367 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1496 1367 67 122 0 1370 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 5984

[startup+942.574 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8594
/proc/meminfo: memFree=879288/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=6152 CPUtime=942.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1423 0 0 0 94220 2 0 0 25 0 1 0 177330370 6299648 1405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1538 1405 67 122 0 1412 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 6152

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8594
/proc/meminfo: memFree=879224/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=6212 CPUtime=1002.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1438 0 0 0 100220 2 0 0 25 0 1 0 177330370 6361088 1420 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1553 1420 67 122 0 1427 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 6212

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8594
/proc/meminfo: memFree=879288/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=6212 CPUtime=1062.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1438 0 0 0 106220 2 0 0 25 0 1 0 177330370 6361088 1420 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134616787 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1553 1420 67 122 0 1427 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 6212

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8594
/proc/meminfo: memFree=879288/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=6280 CPUtime=1122.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1451 0 0 0 112220 2 0 0 25 0 1 0 177330370 6430720 1433 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519173 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1570 1433 67 122 0 1444 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 6280

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8594
/proc/meminfo: memFree=879160/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=6380 CPUtime=1182.22
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1468 0 0 0 118220 2 0 0 25 0 1 0 177330370 6533120 1450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1595 1450 67 122 0 1469 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 6380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8594
/proc/meminfo: memFree=879032/2055920 swapFree=4183096/4192956
[pid=8395] ppid=8393 vsize=6476 CPUtime=1200.04
/proc/8395/stat : 8395 (mxc) R 8393 8395 6093 0 -1 4194304 1495 0 0 0 120002 2 0 0 25 0 1 0 177330370 6631424 1477 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8395/statm: 1619 1477 67 122 0 1493 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6476

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): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.030995
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 6488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1495
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= 1850

runsolver used 0.790879 second user time and 2.50062 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Sun Feb 18 21:54:26 UTC 2007

IDJOB= 297252
IDBENCH= 19957
IDSOLVER= 107
FILE ID= node34/297252-1171835665

PBS_JOBID= 3839651

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297252-1171835665/mxc /tmp/evaluation/297252-1171835665/instance-297252-1171835665.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-297252-1171835665 -o ROOT/results/node34/solver-297252-1171835665 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297252-1171835665/mxc /tmp/evaluation/297252-1171835665/instance-297252-1171835665.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 599020260

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        885656 kB
Buffers:         42960 kB
Cached:        1028112 kB
SwapCached:       4688 kB
Active:         747048 kB
Inactive:       334400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885656 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:             628 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            74912 kB
Committed_AS:   481428 kB
PageTables:       1396 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= 66564 MiB

End job on node34 on Sun Feb 18 22:14:28 UTC 2007