Trace number 1727479

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) 1200.01 1200.71

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
MD5SUM41f1c0479c607ce4a810d6cbab59e2f9
Bench CategoryCRAFTED (crafted 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 variables49509
Number of clauses3649657
Sum of the clauses size7337555
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23644023
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 58
Number of clauses of size over 55618

Solver Data 

0.00/0.00	c Trying configuration 1
701.43/701.93	HOME/hydrasat-multi.sh: line 48: 27294 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
701.43/701.93	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-1727479-1240725369/watcher-1727479-1240725369 -o /tmp/evaluation-result-1727479-1240725369/solver-1727479-1240725369 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1727479-1240725369.cnf 1800 474550854 

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: 1.09 1.02 1.01 3/64 27293
/proc/meminfo: memFree=1448256/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=15712 CPUtime=0
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 173 0 0 0 0 0 0 0 19 0 1 0 100571345 16089088 155 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 3928 155 117 317 0 3608 0

[startup+0.0367399 s]
/proc/loadavg: 1.09 1.02 1.01 3/64 27293
/proc/meminfo: memFree=1448256/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=17428 CPUtime=0.03
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 625 0 0 0 3 0 0 0 19 0 1 0 100571345 17846272 607 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 4357 608 117 317 0 4037 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 22788

[startup+0.101744 s]
/proc/loadavg: 1.09 1.02 1.01 3/64 27293
/proc/meminfo: memFree=1448256/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=20860 CPUtime=0.09
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 1549 0 0 0 9 0 0 0 19 0 1 0 100571345 21360640 1531 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 5215 1532 117 317 0 4895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26220

[startup+0.301756 s]
/proc/loadavg: 1.09 1.02 1.01 3/64 27293
/proc/meminfo: memFree=1448256/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=31552 CPUtime=0.29
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 4399 0 0 0 27 2 0 0 21 0 1 0 100571345 32309248 4381 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 7888 4381 117 317 0 7568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36912

[startup+0.701782 s]
/proc/loadavg: 1.09 1.02 1.01 3/64 27293
/proc/meminfo: memFree=1448256/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=52804 CPUtime=0.69
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 10088 0 0 0 65 4 0 0 24 0 1 0 100571345 54071296 10070 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 13201 10071 117 317 0 12881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58164

[startup+1.50183 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 27295
/proc/meminfo: memFree=1390952/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=95308 CPUtime=1.49
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 21481 0 0 0 139 10 0 0 25 0 1 0 100571345 97595392 21463 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 23827 21464 117 317 0 23507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100668

[startup+3.10194 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 27295
/proc/meminfo: memFree=1328040/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=180448 CPUtime=3.09
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 44287 0 0 0 288 21 0 0 25 0 1 0 100571345 184778752 44269 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 45112 44269 117 317 0 44792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 185808

[startup+6.30214 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 27295
/proc/meminfo: memFree=1169000/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=290200 CPUtime=6.29
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 75862 0 0 0 594 35 0 0 25 0 1 0 100571345 297164800 69700 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 72550 69700 124 317 0 72230 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 295560

[startup+12.7016 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 27295
/proc/meminfo: memFree=1168936/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=290200 CPUtime=12.69
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 75862 0 0 0 1234 35 0 0 25 0 1 0 100571345 297164800 69700 1992294400 134512640 135813592 4294956176 18446744073709551615 134521126 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 72550 69700 124 317 0 72230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 295560

[startup+25.5014 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 27295
/proc/meminfo: memFree=1169064/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=290200 CPUtime=25.48
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 75862 0 0 0 2513 35 0 0 25 0 1 0 100571345 297164800 69700 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 72550 69700 124 317 0 72230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 295560

[startup+51.101 s]
/proc/loadavg: 1.23 1.06 1.02 2/66 27295
/proc/meminfo: memFree=1169000/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=290200 CPUtime=51.06
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 75862 0 0 0 5071 35 0 0 25 0 1 0 100571345 297164800 69700 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 72550 69700 124 317 0 72230 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 295560

[startup+102.305 s]
/proc/loadavg: 1.10 1.05 1.01 2/66 27295
/proc/meminfo: memFree=1140392/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=332520 CPUtime=102.24
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 86714 0 0 0 10184 40 0 0 25 0 1 0 100571345 340500480 76987 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 83130 76987 126 317 0 82810 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 337880

[startup+162.301 s]
/proc/loadavg: 1.03 1.04 1.01 2/66 27295
/proc/meminfo: memFree=1122152/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=349680 CPUtime=162.22
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 91155 0 0 0 16180 42 0 0 25 0 1 0 100571345 358072320 81428 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 87420 81428 126 317 0 87100 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 355040

[startup+222.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 27295
/proc/meminfo: memFree=1122152/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=349824 CPUtime=222.19
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 91170 0 0 0 22177 42 0 0 25 0 1 0 100571345 358219776 81443 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 87456 81443 126 317 0 87136 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 355184

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27295
/proc/meminfo: memFree=1066920/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=405320 CPUtime=282.16
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 107531 0 0 0 28167 49 0 0 25 0 1 0 100571345 415047680 95244 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 101330 95244 149 317 0 101010 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 410680

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27301
/proc/meminfo: memFree=1062312/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=410244 CPUtime=342.14
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 108637 0 0 0 34164 50 0 0 25 0 1 0 100571345 420089856 96350 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 102561 96350 149 317 0 102241 0

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

/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=417588 CPUtime=582.04
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 110373 0 0 0 58152 52 0 0 25 0 1 0 100571345 427610112 98086 1992294400 134512640 135813592 4294956176 18446744073709551615 134664979 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 104397 98086 149 317 0 104077 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 422948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27301
/proc/meminfo: memFree=1054376/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5360 CPUtime=0
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 100571344 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1340 239 197 169 0 51 0
[pid=27294] ppid=27293 vsize=418532 CPUtime=642.01
/proc/27294/stat : 27294 (hydrasat_cache4) R 27293 27293 27226 0 -1 4194304 110618 0 0 0 64149 52 0 0 25 0 1 0 100571345 428576768 98331 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/27294/statm: 104633 98331 149 317 0 104313 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 423892

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27301
/proc/meminfo: memFree=687080/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
Current children cumulated CPU time (s) 701.46
Current children cumulated vsize (KiB) 5364

[startup+762.306 s]
/proc/loadavg: 1.17 1.07 1.02 2/66 27303
/proc/meminfo: memFree=821736/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=233384 CPUtime=60.33
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 61639 0 0 0 5992 41 0 0 25 0 1 0 100641538 238985216 55479 1992294400 134512640 135995732 4294956032 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 58346 55479 150 362 0 57981 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 238748

[startup+822.302 s]
/proc/loadavg: 1.06 1.05 1.02 2/66 27303
/proc/meminfo: memFree=774888/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=293264 CPUtime=120.3
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 77023 0 0 0 11981 49 0 0 25 0 1 0 100641538 300302336 67298 1992294400 134512640 135995732 4294956032 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 73316 67298 150 362 0 72951 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 298628

[startup+882.302 s]
/proc/loadavg: 1.02 1.04 1.01 2/66 27303
/proc/meminfo: memFree=774888/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=293264 CPUtime=180.27
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 77026 0 0 0 17978 49 0 0 25 0 1 0 100641538 300302336 67301 1992294400 134512640 135995732 4294956032 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 73316 67301 150 362 0 72951 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 298628

[startup+942.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 27303
/proc/meminfo: memFree=770024/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=298032 CPUtime=240.25
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 80833 0 0 0 23973 52 0 0 25 0 1 0 100641538 305184768 68548 1992294400 134512640 135995732 4294956032 18446744073709551615 134806567 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 74508 68548 171 362 0 74143 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 303396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27303
/proc/meminfo: memFree=770024/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=298032 CPUtime=300.23
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 80833 0 0 0 29971 52 0 0 25 0 1 0 100641538 305184768 68548 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 74508 68548 171 362 0 74143 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 303396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27303
/proc/meminfo: memFree=769960/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=298032 CPUtime=360.2
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 80833 0 0 0 35968 52 0 0 25 0 1 0 100641538 305184768 68548 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 74508 68548 171 362 0 74143 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 303396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27303
/proc/meminfo: memFree=769896/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=298032 CPUtime=420.18
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 80833 0 0 0 41966 52 0 0 25 0 1 0 100641538 305184768 68548 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 74508 68548 171 362 0 74143 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 303396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27303
/proc/meminfo: memFree=769896/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=298032 CPUtime=480.15
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 80833 0 0 0 47963 52 0 0 25 0 1 0 100641538 305184768 68548 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 74508 68548 171 362 0 74143 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 303396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27303
/proc/meminfo: memFree=769832/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=298032 CPUtime=498.55
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 80833 0 0 0 49803 52 0 0 25 0 1 0 100641538 305184768 68548 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 74508 68548 171 362 0 74143 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 303396

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27303
/proc/meminfo: memFree=769832/2055920 swapFree=4125620/4192956
[pid=27293] ppid=27291 vsize=5364 CPUtime=701.46
/proc/27293/stat : 27293 (hydrasat-multi.) S 27291 27293 27226 0 -1 4194304 322 112315 0 0 0 0 69936 210 19 0 1 0 100571344 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27293/statm: 1341 245 202 169 0 52 0
[pid=27302] ppid=27293 vsize=298032 CPUtime=498.55
/proc/27302/stat : 27302 (hydrasat_cachew) R 27293 27293 27226 0 -1 4194304 80833 0 0 0 49803 52 0 0 25 0 1 0 100641538 305184768 68548 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27302/statm: 74508 68548 171 362 0 74143 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 303396

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27293 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=363680
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=111678
# CPU time returned by wait4() is 701.475
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.01
CPU user time (s): 1197.39
CPU system time (s): 2.62
CPU usage (%): 99.9415
Max. virtual memory (cumulated for all children) (KiB): 424580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.364
system time used= 2.11168
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112637
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= 7
involuntary context switches= 2095

runsolver used 0.992849 second user time and 3.38248 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-26 07:56:18
IDJOB=1727479
IDBENCH=24639
IDSOLVER=518
FILE ID=node22/1727479-1240725369
PBS_JOBID= 9186950
Free space on /tmp= 66100 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727479-1240725369/watcher-1727479-1240725369 -o /tmp/evaluation-result-1727479-1240725369/solver-1727479-1240725369 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1727479-1240725369.cnf 1800 474550854

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

MD5SUM BENCH= 41f1c0479c607ce4a810d6cbab59e2f9
RANDOM SEED=474550854

node22.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		: 3000.232
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		: 3000.232
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:       1448672 kB
Buffers:         37292 kB
Cached:         435912 kB
SwapCached:      61616 kB
Active:         216792 kB
Inactive:       320332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448672 kB
SwapTotal:     4192956 kB
SwapFree:      4125620 kB
Dirty:           56320 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            56168 kB
Committed_AS:   465160 kB
PageTables:       1368 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= 65708 MiB
End job on node22 at 2009-04-26 08:16:21