Trace number 1715803

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.02 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark228.902
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data 

0.00/0.00	c Trying configuration 1
700.55/700.96	HOME/hydrasat-multi.sh: line 48: 31340 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.55/700.96	c Trying configuration 2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715803-1240607302/watcher-1715803-1240607302 -o /tmp/evaluation-result-1715803-1240607302/solver-1715803-1240607302 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1715803-1240607302.cnf 1800 1631224976 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.84 1.64 1.08 3/64 31339
/proc/meminfo: memFree=972432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=6184 CPUtime=0
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 162 0 0 0 0 0 0 0 19 0 1 0 88759196 6332416 144 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 1546 144 117 317 0 1226 0

[startup+0.055119 s]
/proc/loadavg: 1.84 1.64 1.08 3/64 31339
/proc/meminfo: memFree=972432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=8956 CPUtime=0.04
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 898 0 0 0 4 0 0 0 19 0 1 0 88759196 9170944 880 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 2239 881 117 317 0 1919 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14316

[startup+0.102124 s]
/proc/loadavg: 1.84 1.64 1.08 3/64 31339
/proc/meminfo: memFree=972432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=11596 CPUtime=0.09
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 1627 0 0 0 8 1 0 0 19 0 1 0 88759196 11874304 1609 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 2899 1610 117 317 0 2579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16956

[startup+0.301147 s]
/proc/loadavg: 1.84 1.64 1.08 3/64 31339
/proc/meminfo: memFree=972432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=22684 CPUtime=0.28
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 4565 0 0 0 26 2 0 0 21 0 1 0 88759196 23228416 4547 1992294400 134512640 135813592 4294956160 18446744073709551615 135207783 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 5671 4547 117 317 0 5351 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28044

[startup+0.701196 s]
/proc/loadavg: 1.84 1.64 1.08 3/64 31339
/proc/meminfo: memFree=972432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=42220 CPUtime=0.69
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 9797 0 0 0 65 4 0 0 24 0 1 0 88759196 43233280 9779 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 10555 9779 117 317 0 10235 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47580

[startup+1.50129 s]
/proc/loadavg: 1.84 1.64 1.08 2/66 31341
/proc/meminfo: memFree=915904/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=84184 CPUtime=1.49
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 20850 0 0 0 140 9 0 0 25 0 1 0 88759196 86204416 20832 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 21046 20832 122 317 0 20726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89544

[startup+3.10148 s]
/proc/loadavg: 1.84 1.64 1.08 2/66 31341
/proc/meminfo: memFree=867392/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=119448 CPUtime=3.09
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 30899 0 0 0 296 13 0 0 25 0 1 0 88759196 122314752 27429 1992294400 134512640 135813592 4294956160 18446744073709551615 134692398 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 29862 27429 126 317 0 29542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124808

[startup+6.30186 s]
/proc/loadavg: 1.77 1.63 1.08 2/66 31341
/proc/meminfo: memFree=842048/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=175416 CPUtime=6.27
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 49120 0 0 0 606 21 0 0 25 0 1 0 88759196 179625984 40627 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/31340/statm: 43854 40627 148 317 0 43534 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 180776

[startup+12.7016 s]
/proc/loadavg: 1.71 1.62 1.08 2/66 31341
/proc/meminfo: memFree=802176/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=183208 CPUtime=12.66
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 51141 0 0 0 1244 22 0 0 25 0 1 0 88759196 187604992 42648 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 45802 42648 149 317 0 45482 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 188568

[startup+25.5021 s]
/proc/loadavg: 1.55 1.59 1.08 2/66 31341
/proc/meminfo: memFree=800256/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=185320 CPUtime=25.47
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 51683 0 0 0 2524 23 0 0 25 0 1 0 88759196 189767680 43190 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 46330 43190 149 317 0 46010 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 190680

[startup+51.1021 s]
/proc/loadavg: 1.36 1.54 1.08 2/66 31341
/proc/meminfo: memFree=798208/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=187308 CPUtime=51.05
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 52168 0 0 0 5082 23 0 0 25 0 1 0 88759196 191803392 43675 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 46827 43675 149 317 0 46507 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 192668

[startup+102.305 s]
/proc/loadavg: 1.16 1.45 1.07 2/66 31341
/proc/meminfo: memFree=796288/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=189160 CPUtime=102.23
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 52664 0 0 0 10200 23 0 0 25 0 1 0 88759196 193699840 44171 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 47290 44171 149 317 0 46970 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 194520

[startup+162.302 s]
/proc/loadavg: 1.06 1.37 1.06 2/66 31341
/proc/meminfo: memFree=794176/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=191280 CPUtime=162.21
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 53197 0 0 0 16197 24 0 0 25 0 1 0 88759196 195870720 44704 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 47820 44704 149 317 0 47500 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 196640

[startup+222.302 s]
/proc/loadavg: 1.02 1.30 1.06 2/66 31341
/proc/meminfo: memFree=791424/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=194076 CPUtime=222.18
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 53887 0 0 0 22194 24 0 0 25 0 1 0 88759196 198733824 45394 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 48519 45394 149 317 0 48199 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 199436

[startup+282.302 s]
/proc/loadavg: 1.00 1.24 1.05 2/66 31341
/proc/meminfo: memFree=790720/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=194756 CPUtime=282.15
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 54048 0 0 0 28191 24 0 0 25 0 1 0 88759196 199430144 45555 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 48689 45555 149 317 0 48369 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 200116

[startup+342.302 s]
/proc/loadavg: 1.00 1.19 1.05 2/66 31341
/proc/meminfo: memFree=788608/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=197012 CPUtime=342.14
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 54592 0 0 0 34189 25 0 0 25 0 1 0 88759196 201740288 46099 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 49253 46099 149 317 0 48933 0

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

/proc/31340/statm: 50367 47208 149 317 0 50047 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 206828

[startup+582.302 s]
/proc/loadavg: 1.00 1.08 1.02 2/66 31341
/proc/meminfo: memFree=784128/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=201468 CPUtime=582.03
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 55702 0 0 0 58177 26 0 0 25 0 1 0 88759196 206303232 47209 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 50367 47209 149 317 0 50047 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 206828

[startup+642.302 s]
/proc/loadavg: 1.00 1.06 1.02 2/66 31341
/proc/meminfo: memFree=780864/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5360 CPUtime=0
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88759196 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31339/statm: 1340 239 197 169 0 51 0
[pid=31340] ppid=31339 vsize=204720 CPUtime=642
/proc/31340/stat : 31340 (hydrasat_cache4) R 31339 31339 31206 0 -1 4194304 56515 0 0 0 64173 27 0 0 25 0 1 0 88759196 209633280 48022 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/31340/statm: 51180 48022 149 317 0 50860 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 210080

[startup+702.302 s]
/proc/loadavg: 1.00 1.05 1.01 2/66 31342
/proc/meminfo: memFree=737792/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=65496 CPUtime=1.32
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 16146 0 0 0 125 7 0 0 25 0 1 0 88829293 67067904 16129 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 16374 16130 148 362 0 16009 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 70860

[startup+762.306 s]
/proc/loadavg: 1.03 1.05 1.01 2/66 31342
/proc/meminfo: memFree=659968/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=129144 CPUtime=61.3
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 37617 0 0 0 6106 24 0 0 25 0 1 0 88829293 132243456 29125 1992294400 134512640 135995732 4294956016 18446744073709551615 134682489 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 32286 29125 172 362 0 31921 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 134508

[startup+822.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/66 31342
/proc/meminfo: memFree=657792/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=131440 CPUtime=121.28
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 38185 0 0 0 12103 25 0 0 25 0 1 0 88829293 134594560 29693 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 32860 29693 172 362 0 32495 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 136804

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 31342
/proc/meminfo: memFree=650432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=138900 CPUtime=181.24
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 40040 0 0 0 18098 26 0 0 25 0 1 0 88829293 142233600 31548 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 34725 31548 172 362 0 34360 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 144264

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 31342
/proc/meminfo: memFree=650432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=138900 CPUtime=241.21
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 40040 0 0 0 24095 26 0 0 25 0 1 0 88829293 142233600 31548 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 34725 31548 172 362 0 34360 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 144264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 31342
/proc/meminfo: memFree=650432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=138900 CPUtime=301.18
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 40040 0 0 0 30092 26 0 0 25 0 1 0 88829293 142233600 31548 1992294400 134512640 135995732 4294956016 18446744073709551615 134589440 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 34725 31548 172 362 0 34360 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 144264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31342
/proc/meminfo: memFree=650432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=138900 CPUtime=361.16
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 40040 0 0 0 36090 26 0 0 25 0 1 0 88829293 142233600 31548 1992294400 134512640 135995732 4294956016 18446744073709551615 134841837 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 34725 31548 172 362 0 34360 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 144264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31342
/proc/meminfo: memFree=650432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=138900 CPUtime=421.14
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 40040 0 0 0 42088 26 0 0 25 0 1 0 88829293 142233600 31548 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 34725 31548 172 362 0 34360 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 144264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31342
/proc/meminfo: memFree=650432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=138900 CPUtime=481.11
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 40040 0 0 0 48085 26 0 0 25 0 1 0 88829293 142233600 31548 1992294400 134512640 135995732 4294956016 18446744073709551615 134841840 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 34725 31548 172 362 0 34360 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 144264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31342
/proc/meminfo: memFree=650432/2055920 swapFree=4192956/4192956
[pid=31339] ppid=31337 vsize=5364 CPUtime=700.61
/proc/31339/stat : 31339 (hydrasat-multi.) S 31337 31339 31206 0 -1 4194304 321 58480 0 0 0 0 69961 100 16 0 1 0 88759196 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1341 245 202 169 0 52 0
[pid=31342] ppid=31339 vsize=138900 CPUtime=499.41
/proc/31342/stat : 31342 (hydrasat_cachew) R 31339 31339 31206 0 -1 4194304 40040 0 0 0 49915 26 0 0 25 0 1 0 88829293 142233600 31548 1992294400 134512640 135995732 4294956016 18446744073709551615 135365668 0 0 4096 1 0 0 0 17 0 0 0
/proc/31342/statm: 34725 31548 172 362 0 34360 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 144264

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31339 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=616642
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=11846
# CPU time returned by wait4() is 700.628
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1198.76
CPU system time (s): 1.26
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 210080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.617
system time used= 1.01185
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58801
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= 8
involuntary context switches= 1534

runsolver used 1.39479 second user time and 2.89556 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-24 23:08:23
IDJOB=1715803
IDBENCH=20352
IDSOLVER=518
FILE ID=node75/1715803-1240607302
PBS_JOBID= 9186248
Free space on /tmp= 66412 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715803-1240607302/watcher-1715803-1240607302 -o /tmp/evaluation-result-1715803-1240607302/solver-1715803-1240607302 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1715803-1240607302.cnf 1800 1631224976

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a6b04ec2cace5c4e6bef212c7f2df796
RANDOM SEED=1631224976

node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        972912 kB
Buffers:         74888 kB
Cached:         911724 kB
SwapCached:          0 kB
Active:         300552 kB
Inactive:       700024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        972912 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           26056 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            68328 kB
Committed_AS:   157700 kB
PageTables:       1432 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= 66220 MiB
End job on node75 at 2009-04-24 23:28:26