Trace number 1530897

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S722433227-030.cnf
MD5SUMe6110b5edd373bb12951d072e14f505c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.13/700.52	HOME/hydrasat-multi.sh: line 48: 23319 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.13/700.52	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530897-1238600090/watcher-1530897-1238600090 -o /tmp/evaluation-result-1530897-1238600090/solver-1530897-1238600090 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530897-1238600090.cnf 1800 818362814 

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: 1.99 1.89 1.51 3/72 23318
/proc/meminfo: memFree=1613720/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=1452 CPUtime=0
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1132670322 1486848 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 363 149 116 317 0 43 0

[startup+0.081606 s]
/proc/loadavg: 1.99 1.89 1.51 3/72 23318
/proc/meminfo: memFree=1613720/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=1712 CPUtime=0.07
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 271 0 0 0 7 0 0 0 18 0 1 0 1132670322 1753088 252 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 428 252 150 317 0 108 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7072

[startup+0.101608 s]
/proc/loadavg: 1.99 1.89 1.51 3/72 23318
/proc/meminfo: memFree=1613720/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=1712 CPUtime=0.09
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 1132670322 1753088 256 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 428 256 150 317 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072

[startup+0.301646 s]
/proc/loadavg: 1.99 1.89 1.51 3/72 23318
/proc/meminfo: memFree=1613720/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=1976 CPUtime=0.29
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 1132670322 2023424 291 1992294400 134512640 135813592 4294956160 18446744073709551615 134667867 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 494 291 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701721 s]
/proc/loadavg: 1.99 1.89 1.51 3/72 23318
/proc/meminfo: memFree=1613720/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=2244 CPUtime=0.69
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 382 0 0 0 69 0 0 0 23 0 1 0 1132670322 2297856 363 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 561 363 150 317 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7604

[startup+1.50187 s]
/proc/loadavg: 1.99 1.89 1.51 2/74 23320
/proc/meminfo: memFree=1612296/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=2784 CPUtime=1.49
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 1132670322 2850816 508 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 696 508 150 317 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8144

[startup+3.10217 s]
/proc/loadavg: 1.99 1.89 1.51 2/74 23320
/proc/meminfo: memFree=1611080/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=4160 CPUtime=3.09
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 854 0 0 0 309 0 0 0 25 0 1 0 1132670322 4259840 835 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 1040 835 150 317 0 720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9520

[startup+6.30178 s]
/proc/loadavg: 1.91 1.88 1.50 2/74 23320
/proc/meminfo: memFree=1609032/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=6120 CPUtime=6.29
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 1306 0 0 0 629 0 0 0 25 0 1 0 1132670322 6266880 1287 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 1530 1287 150 317 0 1210 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11480

[startup+12.702 s]
/proc/loadavg: 1.84 1.86 1.50 2/74 23320
/proc/meminfo: memFree=1605840/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=9328 CPUtime=12.67
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 2064 0 0 0 1267 0 0 0 25 0 1 0 1132670322 9551872 1976 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 2332 1976 150 317 0 2012 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14688

[startup+25.5014 s]
/proc/loadavg: 1.65 1.82 1.49 2/74 23320
/proc/meminfo: memFree=1601552/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=14320 CPUtime=25.47
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 3343 0 0 0 2545 2 0 0 25 0 1 0 1132670322 14663680 3138 1992294400 134512640 135813592 4294956160 18446744073709551615 134665047 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 3580 3138 150 317 0 3260 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19680

[startup+51.1012 s]
/proc/loadavg: 1.43 1.75 1.48 2/74 23320
/proc/meminfo: memFree=1596176/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=20064 CPUtime=51.06
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 4777 0 0 0 5103 3 0 0 25 0 1 0 1132670322 20545536 4416 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 5016 4416 150 317 0 4696 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25424

[startup+102.307 s]
/proc/loadavg: 1.22 1.65 1.45 2/74 23320
/proc/meminfo: memFree=1587472/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=29896 CPUtime=102.23
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 7156 0 0 0 10219 4 0 0 25 0 1 0 1132670322 30613504 6554 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 7474 6554 150 317 0 7154 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 35256

[startup+162.301 s]
/proc/loadavg: 1.11 1.54 1.43 2/74 23320
/proc/meminfo: memFree=1579216/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=39352 CPUtime=162.2
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 9419 0 0 0 16214 6 0 0 25 0 1 0 1132670322 40296448 8625 1992294400 134512640 135813592 4294956160 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 9838 8625 150 317 0 9518 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 44712

[startup+222.301 s]
/proc/loadavg: 1.15 1.47 1.41 2/74 23320
/proc/meminfo: memFree=1573328/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=45988 CPUtime=222.17
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 11007 0 0 0 22211 6 0 0 25 0 1 0 1132670322 47091712 10092 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 11497 10092 150 317 0 11177 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 51348

[startup+282.303 s]
/proc/loadavg: 1.13 1.40 1.39 2/74 23320
/proc/meminfo: memFree=1568656/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=50952 CPUtime=282.14
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 12208 0 0 0 28207 7 0 0 25 0 1 0 1132670322 52174848 11293 1992294400 134512640 135813592 4294956160 18446744073709551615 134665258 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 12738 11293 150 317 0 12418 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 56312

[startup+342.301 s]
/proc/loadavg: 1.11 1.34 1.36 2/74 23320
/proc/meminfo: memFree=1564880/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=55328 CPUtime=342.11
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 13331 0 0 0 34203 8 0 0 25 0 1 0 1132670322 56655872 12235 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 13832 12235 150 317 0 13512 0

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

/proc/23319/statm: 18251 16021 150 317 0 17931 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 78364

[startup+642.302 s]
/proc/loadavg: 1.00 1.16 1.27 2/74 23322
/proc/meminfo: memFree=1547088/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5360 CPUtime=0
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132670322 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1340 239 197 169 0 51 0
[pid=23319] ppid=23318 vsize=75352 CPUtime=641.97
/proc/23319/stat : 23319 (hydrasat_cache4) R 23318 23318 22917 0 -1 4194304 18365 0 0 0 64185 12 0 0 25 0 1 0 1132670322 77160448 16630 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/23319/statm: 18838 16630 150 317 0 18518 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 80712

[startup+702.302 s]
/proc/loadavg: 1.00 1.13 1.26 2/74 23323
/proc/meminfo: memFree=1542288/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=2812 CPUtime=1.77
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 521 0 0 0 177 0 0 0 25 0 1 0 1132740374 2879488 503 1992294400 134512640 135995732 4294956016 18446744073709551615 134807897 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 703 503 172 362 0 338 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 8176

[startup+762.306 s]
/proc/loadavg: 1.00 1.10 1.24 2/74 23323
/proc/meminfo: memFree=1530128/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=16984 CPUtime=61.74
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 3885 0 0 0 6168 6 0 0 25 0 1 0 1132740374 17391616 3767 1992294400 134512640 135995732 4294956016 18446744073709551615 134807816 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 4246 3767 172 362 0 3881 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 22348

[startup+822.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/74 23323
/proc/meminfo: memFree=1524496/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=22776 CPUtime=121.7
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 5333 0 0 0 12162 8 0 0 25 0 1 0 1132740374 23322624 5215 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 5694 5215 172 362 0 5329 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 28140

[startup+882.302 s]
/proc/loadavg: 1.00 1.06 1.20 2/74 23323
/proc/meminfo: memFree=1520208/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=27680 CPUtime=181.67
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 6526 0 0 0 18157 10 0 0 25 0 1 0 1132740374 28344320 6279 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 6920 6279 172 362 0 6555 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 33044

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.19 2/74 23323
/proc/meminfo: memFree=1516688/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=31608 CPUtime=241.64
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 7425 0 0 0 24153 11 0 0 25 0 1 0 1132740374 32366592 7178 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 7902 7178 172 362 0 7537 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 36972

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.17 2/74 23323
/proc/meminfo: memFree=1514064/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=34440 CPUtime=301.6
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 8067 0 0 0 30149 11 0 0 25 0 1 0 1132740374 35266560 7820 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 8610 7820 172 362 0 8245 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 39804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.16 2/74 23323
/proc/meminfo: memFree=1511504/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=37268 CPUtime=361.58
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 8723 0 0 0 36145 13 0 0 25 0 1 0 1132740374 38162432 8476 1992294400 134512640 135995732 4294956016 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 9317 8476 172 362 0 8952 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 42632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/74 23323
/proc/meminfo: memFree=1508944/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=39764 CPUtime=421.54
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 9369 0 0 0 42141 13 0 0 25 0 1 0 1132740374 40718336 9065 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 9941 9065 172 362 0 9576 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 45128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/74 23323
/proc/meminfo: memFree=1506576/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=42580 CPUtime=481.52
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 10165 0 0 0 48138 14 0 0 25 0 1 0 1132740374 43601920 9703 1992294400 134512640 135995732 4294956016 18446744073709551615 134807826 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 10645 9703 172 362 0 10280 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 47944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.13 2/74 23323
/proc/meminfo: memFree=1505808/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=43268 CPUtime=499.91
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 10346 0 0 0 49977 14 0 0 25 0 1 0 1132740374 44306432 9884 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 10817 9884 172 362 0 10452 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48632

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 1.01 1.13 2/74 23323
/proc/meminfo: memFree=1505808/2055920 swapFree=4174980/4192956
[pid=23318] ppid=23316 vsize=5364 CPUtime=700.15
/proc/23318/stat : 23318 (hydrasat-multi.) S 23316 23318 22917 0 -1 4194304 321 21500 0 0 0 0 69976 39 16 0 1 0 1132670322 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23318/statm: 1341 245 202 169 0 52 0
[pid=23323] ppid=23318 vsize=43268 CPUtime=499.91
/proc/23323/stat : 23323 (hydrasat_cachew) R 23318 23318 22917 0 -1 4194304 10346 0 0 0 49977 14 0 0 25 0 1 0 1132740374 44306432 9884 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23323/statm: 10817 9884 172 362 0 10452 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48632

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23318 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=765619
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=399939
# CPU time returned by wait4() is 700.166
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.53
CPU system time (s): 0.53
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 84128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.766
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21821
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= 1597

runsolver used 1.23981 second user time and 3.2945 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 17:34:50
IDJOB=1530897
IDBENCH=70750
IDSOLVER=518
FILE ID=node64/1530897-1238600090
PBS_JOBID= 9068327
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S722433227-030.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530897-1238600090/watcher-1530897-1238600090 -o /tmp/evaluation-result-1530897-1238600090/solver-1530897-1238600090 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530897-1238600090.cnf 1800 818362814

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

MD5SUM BENCH= e6110b5edd373bb12951d072e14f505c
RANDOM SEED=818362814

node64.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		: 3000.261
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		: 3000.261
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:       1614200 kB
Buffers:         89676 kB
Cached:         254184 kB
SwapCached:       8788 kB
Active:         212160 kB
Inactive:       142204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614200 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            72308 kB
Committed_AS:  3137748 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node64 at 2009-04-01 17:54:53