Trace number 424460

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) 5000.08 5002.01

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
MD5SUM48336611587b1b84ef747574302cca31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.768883
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-424460-1177663754 -o ROOT/results/node58/solver-424460-1177663754 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424460-1177663754/mxc /tmp/evaluation/424460-1177663754/instance-424460-1177663754.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.83 1.94 1.88 3/64 2241
/proc/meminfo: memFree=1670912/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=1376 CPUtime=0
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 214285058 1409024 180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 344 181 46 122 0 218 0

[startup+0.0986651 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 2241
/proc/meminfo: memFree=1670912/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=1604 CPUtime=0.09
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 214285058 1642496 246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 401 246 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.101664 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 2241
/proc/meminfo: memFree=1670912/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=1604 CPUtime=0.09
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 214285058 1642496 248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 401 248 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301697 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 2241
/proc/meminfo: memFree=1670912/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=2004 CPUtime=0.29
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 407 0 0 0 29 0 0 0 19 0 1 0 214285058 2052096 348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 501 348 67 122 0 375 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2004

[startup+0.701764 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 2241
/proc/meminfo: memFree=1670912/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=2136 CPUtime=0.69
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 450 0 0 0 69 0 0 0 22 0 1 0 214285058 2187264 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 534 391 67 122 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.5019 s]
/proc/loadavg: 1.83 1.94 1.88 2/65 2242
/proc/meminfo: memFree=1669432/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=2388 CPUtime=1.49
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 512 0 0 0 149 0 0 0 25 0 1 0 214285058 2445312 453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 597 453 67 122 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2388

[startup+3.10117 s]
/proc/loadavg: 1.83 1.94 1.88 2/65 2242
/proc/meminfo: memFree=1668984/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=2652 CPUtime=3.09
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 583 0 0 0 309 0 0 0 25 0 1 0 214285058 2715648 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 663 524 67 122 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2652

[startup+6.3017 s]
/proc/loadavg: 1.77 1.92 1.87 2/65 2242
/proc/meminfo: memFree=1668600/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=2892 CPUtime=6.29
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 650 0 0 0 629 0 0 0 25 0 1 0 214285058 2961408 591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 723 591 67 122 0 597 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.7018 s]
/proc/loadavg: 1.71 1.91 1.87 2/65 2242
/proc/meminfo: memFree=1668152/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=3352 CPUtime=12.69
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 751 0 0 0 1269 0 0 0 25 0 1 0 214285058 3432448 692 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 838 692 67 122 0 712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3352

[startup+25.5019 s]
/proc/loadavg: 1.55 1.86 1.85 2/65 2242
/proc/meminfo: memFree=1667704/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=3672 CPUtime=25.48
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 848 0 0 0 2548 0 0 0 25 0 1 0 214285058 3760128 789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 918 789 67 122 0 792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3672

[startup+51.1012 s]
/proc/loadavg: 1.36 1.79 1.83 2/65 2242
/proc/meminfo: memFree=1667192/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=4232 CPUtime=51.08
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 985 0 0 0 5107 1 0 0 25 0 1 0 214285058 4333568 926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1058 926 67 122 0 932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4232

[startup+102.306 s]
/proc/loadavg: 1.15 1.67 1.78 2/65 2242
/proc/meminfo: memFree=1666616/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=4776 CPUtime=102.26
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1119 0 0 0 10225 1 0 0 25 0 1 0 214285058 4890624 1060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1194 1060 67 122 0 1068 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4776

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.73 2/65 2242
/proc/meminfo: memFree=1666040/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=5316 CPUtime=162.24
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1249 0 0 0 16223 1 0 0 25 0 1 0 214285058 5443584 1190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1329 1190 67 122 0 1203 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5316

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.68 2/65 2242
/proc/meminfo: memFree=1665400/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=5976 CPUtime=222.21
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1400 0 0 0 22220 1 0 0 25 0 1 0 214285058 6119424 1341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1494 1341 67 122 0 1368 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5976

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.64 2/65 2242
/proc/meminfo: memFree=1665208/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=6104 CPUtime=282.19
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1440 0 0 0 28218 1 0 0 25 0 1 0 214285058 6250496 1381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529792 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1526 1381 67 122 0 1400 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6104

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.59 2/65 2242
/proc/meminfo: memFree=1664888/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=6432 CPUtime=342.17
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1527 0 0 0 34216 1 0 0 25 0 1 0 214285058 6586368 1468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1608 1468 67 122 0 1482 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6432

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.55 2/65 2242
/proc/meminfo: memFree=1664760/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=6560 CPUtime=402.15
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1559 0 0 0 40214 1 0 0 25 0 1 0 214285058 6717440 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1640 1500 67 122 0 1514 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6560

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/65 2242
/proc/meminfo: memFree=1664632/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=6688 CPUtime=462.13
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1596 0 0 0 46212 1 0 0 25 0 1 0 214285058 6848512 1537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1672 1537 67 122 0 1546 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6688

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.48 2/65 2242
/proc/meminfo: memFree=1664376/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=6948 CPUtime=522.12
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1656 0 0 0 52210 2 0 0 25 0 1 0 214285058 7114752 1597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1737 1597 67 122 0 1611 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6948

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.45 2/65 2242
/proc/meminfo: memFree=1664312/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=6996 CPUtime=582.1
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1668 0 0 0 58208 2 0 0 25 0 1 0 214285058 7163904 1609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1749 1609 67 122 0 1623 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6996

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/65 2242
/proc/meminfo: memFree=1664248/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=7036 CPUtime=642.08
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 1681 0 0 0 64206 2 0 0 25 0 1 0 214285058 7204864 1622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 1759 1622 67 122 0 1633 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 7036


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2442
/proc/meminfo: memFree=1660792/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10172 CPUtime=4000.8
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2483 0 0 0 400072 8 0 0 25 0 1 0 214285058 10416128 2419 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2543 2419 67 122 0 2417 0
Current children cumulated CPU time (s) 4000.8
Current children cumulated vsize (KiB) 10172

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2442
/proc/meminfo: memFree=1660728/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10236 CPUtime=4060.79
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2499 0 0 0 406071 8 0 0 25 0 1 0 214285058 10481664 2435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2559 2435 67 122 0 2433 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 10236

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2442
/proc/meminfo: memFree=1660728/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10300 CPUtime=4120.76
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2515 0 0 0 412068 8 0 0 25 0 1 0 214285058 10547200 2451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2575 2451 67 122 0 2449 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 10300

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2442
/proc/meminfo: memFree=1660664/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10300 CPUtime=4180.74
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2515 0 0 0 418066 8 0 0 25 0 1 0 214285058 10547200 2451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2575 2451 67 122 0 2449 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 10300

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2442
/proc/meminfo: memFree=1660728/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10300 CPUtime=4240.72
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2515 0 0 0 424064 8 0 0 25 0 1 0 214285058 10547200 2451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2575 2451 67 122 0 2449 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 10300

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2442
/proc/meminfo: memFree=1660792/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10300 CPUtime=4300.7
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2515 0 0 0 430062 8 0 0 25 0 1 0 214285058 10547200 2451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2575 2451 67 122 0 2449 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 10300

[startup+4362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2640
/proc/meminfo: memFree=1660384/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10364 CPUtime=4360.58
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2531 0 0 0 436049 9 0 0 25 0 1 0 214285058 10612736 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2591 2467 67 122 0 2465 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 10364

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2640
/proc/meminfo: memFree=1660400/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10364 CPUtime=4420.56
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2531 0 0 0 442047 9 0 0 25 0 1 0 214285058 10612736 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2591 2467 67 122 0 2465 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 10364

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660400/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10364 CPUtime=4480.54
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2531 0 0 0 448045 9 0 0 25 0 1 0 214285058 10612736 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2591 2467 67 122 0 2465 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 10364

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660464/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10364 CPUtime=4540.52
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2531 0 0 0 454043 9 0 0 25 0 1 0 214285058 10612736 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2591 2467 67 122 0 2465 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 10364

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660464/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10364 CPUtime=4600.5
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2531 0 0 0 460041 9 0 0 25 0 1 0 214285058 10612736 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2591 2467 67 122 0 2465 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 10364

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660592/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10364 CPUtime=4660.48
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2531 0 0 0 466039 9 0 0 25 0 1 0 214285058 10612736 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2591 2467 67 122 0 2465 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 10364

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660536/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10364 CPUtime=4720.46
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2531 0 0 0 472037 9 0 0 25 0 1 0 214285058 10612736 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2591 2467 67 122 0 2465 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 10364

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660472/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10428 CPUtime=4780.43
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2547 0 0 0 478034 9 0 0 25 0 1 0 214285058 10678272 2483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2607 2483 67 122 0 2481 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 10428

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660344/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10492 CPUtime=4840.41
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2563 0 0 0 484032 9 0 0 25 0 1 0 214285058 10743808 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2623 2499 67 122 0 2497 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 10492

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660280/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10492 CPUtime=4900.39
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2563 0 0 0 490030 9 0 0 25 0 1 0 214285058 10743808 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2623 2499 67 122 0 2497 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 10492

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660344/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10492 CPUtime=4960.38
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2563 0 0 0 496028 10 0 0 25 0 1 0 214285058 10743808 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2623 2499 67 122 0 2497 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 10492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2640
/proc/meminfo: memFree=1660280/2055920 swapFree=4184532/4192956
[pid=2241] ppid=2239 vsize=10492 CPUtime=5000.07
/proc/2241/stat : 2241 (mxc) R 2239 2241 2145 0 -1 4194304 2563 0 0 0 499997 10 0 0 25 0 1 0 214285058 10743808 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2241/statm: 2623 2499 67 122 0 2497 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 10492

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): 5002.01
CPU time (s): 5000.08
CPU user time (s): 4999.97
CPU system time (s): 0.106983
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 10620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2563
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= 4481

runsolver used 3.87141 second user time and 9.8825 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Fri Apr 27 08:49:14 UTC 2007

IDJOB= 424460
IDBENCH= 19948
IDSOLVER= 174
FILE ID= node58/424460-1177663754

PBS_JOBID= 4697399

Free space on /tmp= 66522 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424460-1177663754/mxc /tmp/evaluation/424460-1177663754/instance-424460-1177663754.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-424460-1177663754 -o ROOT/results/node58/solver-424460-1177663754 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424460-1177663754/mxc /tmp/evaluation/424460-1177663754/instance-424460-1177663754.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  48336611587b1b84ef747574302cca31

RANDOM SEED= 181845923

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1671256 kB
Buffers:         37876 kB
Cached:         271572 kB
SwapCached:       2604 kB
Active:         204768 kB
Inactive:       114716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671256 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          16384 kB
Slab:            51232 kB
Committed_AS:  1166364 kB
PageTables:       1380 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= 66522 MiB

End job on node58 on Fri Apr 27 10:12:38 UTC 2007