Trace number 309470

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) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node4/watcher-309470-1172541777 -o ROOT/results/node4/solver-309470-1172541777 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309470-1172541777/mxc /tmp/evaluation/309470-1172541777/instance-309470-1172541777.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 0.93 3/77 20518
/proc/meminfo: memFree=1393376/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=1200 CPUtime=0
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 274132593 1228800 144 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 300 144 57 122 0 174 0

[startup+0.107647 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20518
/proc/meminfo: memFree=1393376/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=1464 CPUtime=0.1
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 274132593 1499136 213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 366 213 67 122 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1464

[startup+0.515685 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20518
/proc/meminfo: memFree=1393376/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=1596 CPUtime=0.51
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 276 0 0 0 51 0 0 0 21 0 1 0 274132593 1634304 258 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 399 258 67 122 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1596

[startup+1.34177 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1392472/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=1728 CPUtime=1.33
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 319 0 0 0 133 0 0 0 25 0 1 0 274132593 1769472 301 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 432 301 67 122 0 306 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1728

[startup+2.97792 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1392152/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=1992 CPUtime=2.97
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 368 0 0 0 297 0 0 0 25 0 1 0 274132593 2039808 350 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 498 350 67 122 0 372 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1992

[startup+6.25424 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1391896/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=2112 CPUtime=6.25
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 400 0 0 0 625 0 0 0 25 0 1 0 274132593 2162688 382 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 528 382 67 122 0 402 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2112

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1391512/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=2368 CPUtime=12.7
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 484 0 0 0 1270 0 0 0 25 0 1 0 274132593 2424832 466 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 592 466 67 122 0 466 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2368

[startup+25.5121 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1391192/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=2752 CPUtime=25.5
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 569 0 0 0 2550 0 0 0 25 0 1 0 274132593 2818048 551 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 688 551 67 122 0 562 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2752

[startup+51.1215 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1390744/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=3196 CPUtime=51.1
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 671 0 0 0 5110 0 0 0 25 0 1 0 274132593 3272704 653 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 799 653 67 122 0 673 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3196

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1390168/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=3772 CPUtime=102.3
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 818 0 0 0 10229 1 0 0 25 0 1 0 274132593 3862528 800 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 943 800 67 122 0 817 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3772

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1389656/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=4208 CPUtime=162.31
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 926 0 0 0 16230 1 0 0 25 0 1 0 274132593 4308992 908 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1052 908 67 122 0 926 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4208

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1389336/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=4488 CPUtime=222.33
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 996 0 0 0 22231 2 0 0 25 0 1 0 274132593 4595712 978 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1122 978 67 122 0 996 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4488

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1389080/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=4784 CPUtime=282.34
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1089 0 0 0 28232 2 0 0 25 0 1 0 274132593 4898816 1071 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1196 1071 67 122 0 1070 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4784

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1388824/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=4976 CPUtime=342.36
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1136 0 0 0 34233 3 0 0 25 0 1 0 274132593 5095424 1118 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1244 1118 67 122 0 1118 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4976

[startup+402.489 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1388696/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=5172 CPUtime=402.37
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1179 0 0 0 40234 3 0 0 25 0 1 0 274132593 5296128 1161 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1293 1161 67 122 0 1167 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5172

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1388632/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=5332 CPUtime=462.39
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1225 0 0 0 46235 4 0 0 25 0 1 0 274132593 5459968 1207 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1333 1207 67 122 0 1207 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 5332

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1388440/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=5496 CPUtime=522.39
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1260 0 0 0 52235 4 0 0 25 0 1 0 274132593 5627904 1242 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1374 1242 67 122 0 1248 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 5496

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1388376/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=5604 CPUtime=582.42
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1289 0 0 0 58237 5 0 0 25 0 1 0 274132593 5738496 1271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1401 1271 67 122 0 1275 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 5604

[startup+642.612 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1388056/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=5836 CPUtime=642.42
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1351 0 0 0 64237 5 0 0 25 0 1 0 274132593 5976064 1333 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1459 1333 67 122 0 1333 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 5836

[startup+702.644 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20519
/proc/meminfo: memFree=1387992/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=5996 CPUtime=702.44
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1381 0 0 0 70238 6 0 0 25 0 1 0 274132593 6139904 1363 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1499 1363 67 122 0 1373 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 5996

[startup+762.673 s]
/proc/loadavg: 1.04 1.01 0.94 2/78 20519
/proc/meminfo: memFree=1387672/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6212 CPUtime=762.45
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1442 0 0 0 76239 6 0 0 25 0 1 0 274132593 6361088 1424 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1553 1424 67 122 0 1427 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 6212

[startup+822.705 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 20519
/proc/meminfo: memFree=1387672/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6212 CPUtime=822.47
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1444 0 0 0 82240 7 0 0 25 0 1 0 274132593 6361088 1426 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1553 1426 67 122 0 1427 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 6212

[startup+882.731 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387480/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6396 CPUtime=882.48
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1473 0 0 0 88241 7 0 0 25 0 1 0 274132593 6549504 1455 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1599 1455 67 122 0 1473 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 6396

[startup+942.755 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387416/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6460 CPUtime=942.49
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1495 0 0 0 94241 8 0 0 25 0 1 0 274132593 6615040 1477 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1615 1477 67 122 0 1489 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 6460

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387480/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6604 CPUtime=1002.5
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1526 0 0 0 100242 8 0 0 25 0 1 0 274132593 6762496 1508 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1651 1508 67 122 0 1525 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 6604

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387288/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6748 CPUtime=1062.51
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1567 0 0 0 106243 8 0 0 25 0 1 0 274132593 6909952 1549 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1687 1549 67 122 0 1561 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 6748

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387096/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6912 CPUtime=1122.54
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1612 0 0 0 112245 9 0 0 25 0 1 0 274132593 7077888 1594 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1728 1594 67 122 0 1602 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 6912

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387032/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6984 CPUtime=1182.55
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1626 0 0 0 118246 9 0 0 25 0 1 0 274132593 7151616 1608 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1746 1608 67 122 0 1620 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 6984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387032/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6984 CPUtime=1200.08
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1629 0 0 0 119998 10 0 0 25 0 1 0 274132593 7151616 1611 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1746 1611 67 122 0 1620 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6984

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20519
/proc/meminfo: memFree=1387032/2055920 swapFree=4192812/4192956
[pid=20518] ppid=20516 vsize=6984 CPUtime=1200.08
/proc/20518/stat : 20518 (mxc) R 20516 20518 19741 0 -1 4194304 1629 0 0 0 119998 10 0 0 25 0 1 0 274132593 7151616 1611 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20518/statm: 1746 1611 67 122 0 1620 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.101984
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 7004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1629
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= 2623

runsolver used 1.37979 second user time and 2.69759 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Feb 27 02:02:57 UTC 2007

IDJOB= 309470
IDBENCH= 20260
IDSOLVER= 107
FILE ID= node4/309470-1172541777

PBS_JOBID= 3971637

Free space on /tmp= 66555 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309470-1172541777/mxc /tmp/evaluation/309470-1172541777/instance-309470-1172541777.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-309470-1172541777 -o ROOT/results/node4/solver-309470-1172541777 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309470-1172541777/mxc /tmp/evaluation/309470-1172541777/instance-309470-1172541777.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 316394178

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1393784 kB
Buffers:         60036 kB
Cached:         463428 kB
SwapCached:          0 kB
Active:         286788 kB
Inactive:       296956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          79164 kB
Slab:            63876 kB
Committed_AS:  1061960 kB
PageTables:       1772 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= 66555 MiB

End job on node4 on Tue Feb 27 02:23:00 UTC 2007