Trace number 1723939

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) 1200.08 1200.71

General information on the benchmark

Namemanol-pipe-f9n.cnf
MD5SUM61e4a04a828a2cd33ae3f3dde54ef320
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark280.7
Satisfiable
(Un)Satisfiability was proved
Number of variables185149
Number of clauses552412
Sum of the clauses size1288960
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2368274
Number of clauses of size 3184137
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Trying configuration 1
700.41/700.82	HOME/hydrasat-multi.sh: line 48: 18429 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.41/700.82	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-1723939-1240690422/watcher-1723939-1240690422 -o /tmp/evaluation-result-1723939-1240690422/solver-1723939-1240690422 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1723939-1240690422.cnf 1800 1122786599 

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: 0.99 0.97 1.00 3/65 18427
/proc/meminfo: memFree=1874392/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5356 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) D 18425 18427 18357 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 97074605 5484544 230 1992294400 4194304 4889804 548682068736 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 0 0 0
/proc/18427/statm: 1339 230 191 169 0 50 0

[startup+0.069256 s]
/proc/loadavg: 0.99 0.97 1.00 3/65 18427
/proc/meminfo: memFree=1874392/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101258 s]
/proc/loadavg: 0.99 0.97 1.00 3/65 18427
/proc/meminfo: memFree=1874392/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.30128 s]
/proc/loadavg: 0.99 0.97 1.00 3/65 18427
/proc/meminfo: memFree=1874392/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701327 s]
/proc/loadavg: 0.99 0.97 1.00 3/65 18427
/proc/meminfo: memFree=1874392/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50142 s]
/proc/loadavg: 0.99 0.97 1.00 2/67 18429
/proc/meminfo: memFree=1823688/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=62292 CPUtime=1.48
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 15928 0 0 0 142 6 0 0 25 0 1 0 97074607 63787008 14729 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 15573 14729 126 317 0 15253 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 67652

[startup+3.10261 s]
/proc/loadavg: 0.99 0.97 1.00 2/67 18429
/proc/meminfo: memFree=1802824/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=92012 CPUtime=3.07
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 24113 0 0 0 298 9 0 0 25 0 1 0 97074607 94220288 22015 1992294400 134512640 135813592 4294956176 18446744073709551615 134692651 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 23003 22015 126 317 0 22683 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 97372

[startup+6.30198 s]
/proc/loadavg: 1.07 0.99 1.01 2/67 18429
/proc/meminfo: memFree=1750024/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=131240 CPUtime=6.27
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 36275 0 0 0 613 14 0 0 25 0 1 0 97074607 134389760 31341 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 32810 31341 149 317 0 32490 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 136600

[startup+12.7017 s]
/proc/loadavg: 1.07 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1747912/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=132428 CPUtime=12.65
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 36573 0 0 0 1251 14 0 0 25 0 1 0 97074607 135606272 31639 1992294400 134512640 135813592 4294956176 18446744073709551615 134591959 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 33107 31639 149 317 0 32787 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 137788

[startup+25.5012 s]
/proc/loadavg: 1.05 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1747016/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=133496 CPUtime=25.45
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 36833 0 0 0 2530 15 0 0 25 0 1 0 97074607 136699904 31899 1992294400 134512640 135813592 4294956176 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 33374 31899 149 317 0 33054 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 138856

[startup+51.1012 s]
/proc/loadavg: 1.03 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1745672/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=134684 CPUtime=51.04
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 37130 0 0 0 5089 15 0 0 25 0 1 0 97074607 137916416 32196 1992294400 134512640 135813592 4294956176 18446744073709551615 134592007 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 33671 32196 149 317 0 33351 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 140044

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1744648/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=135740 CPUtime=102.21
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 37395 0 0 0 10206 15 0 0 25 0 1 0 97074607 138997760 32461 1992294400 134512640 135813592 4294956176 18446744073709551615 134513726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 33935 32461 149 317 0 33615 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 141100

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1741576/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=138800 CPUtime=162.19
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 38152 0 0 0 16203 16 0 0 25 0 1 0 97074607 142131200 33218 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 34700 33218 149 317 0 34380 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 144160

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1740104/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=140280 CPUtime=222.16
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 38514 0 0 0 22200 16 0 0 25 0 1 0 97074607 143646720 33580 1992294400 134512640 135813592 4294956176 18446744073709551615 134665454 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 35070 33580 149 317 0 34750 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 145640

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1738888/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=141492 CPUtime=282.13
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 38806 0 0 0 28197 16 0 0 25 0 1 0 97074607 144887808 33872 1992294400 134512640 135813592 4294956176 18446744073709551615 134668493 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 35373 33872 149 317 0 35053 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 146852

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1738824/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=141492 CPUtime=342.1
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 38808 0 0 0 34194 16 0 0 25 0 1 0 97074607 144887808 33874 1992294400 134512640 135813592 4294956176 18446744073709551615 134665474 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 35373 33874 149 317 0 35053 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 146852

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1738760/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=141492 CPUtime=402.07
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 38808 0 0 0 40191 16 0 0 25 0 1 0 97074607 144887808 33874 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 35373 33874 149 317 0 35053 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 146852


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

/proc/18429/statm: 36351 34828 149 317 0 36031 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 150764

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/67 18429
/proc/meminfo: memFree=1734536/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5360 CPUtime=0
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97074605 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18427/statm: 1340 239 197 169 0 51 0
[pid=18429] ppid=18427 vsize=145812 CPUtime=641.96
/proc/18429/stat : 18429 (hydrasat_cache4) R 18427 18427 18357 0 -1 4194304 39864 0 0 0 64179 17 0 0 25 0 1 0 97074607 149311488 34930 1992294400 134512640 135813592 4294956176 18446744073709551615 135224151 0 0 4096 1 0 0 0 17 0 0 0
/proc/18429/statm: 36453 34930 149 317 0 36133 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 151172

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/67 18430
/proc/meminfo: memFree=1687944/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=54144 CPUtime=1.46
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 13889 0 0 0 141 5 0 0 25 0 1 0 97144687 55443456 12563 1992294400 134512640 135995732 4294956032 18446744073709551615 134691171 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 13536 12563 151 362 0 13171 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 59508

[startup+762.307 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1638664/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=100264 CPUtime=61.44
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 28696 0 0 0 6127 17 0 0 25 0 1 0 97144687 102670336 23583 1992294400 134512640 135995732 4294956032 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 25066 23583 172 362 0 24701 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 105628

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1638792/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=100264 CPUtime=121.41
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 28696 0 0 0 12124 17 0 0 25 0 1 0 97144687 102670336 23583 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 25066 23583 172 362 0 24701 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 105628

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1637448/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=101772 CPUtime=181.38
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29054 0 0 0 18120 18 0 0 25 0 1 0 97144687 104214528 23941 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 25443 23941 172 362 0 25078 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 107136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1635528/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=103624 CPUtime=241.37
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29539 0 0 0 24118 19 0 0 25 0 1 0 97144687 106110976 24426 1992294400 134512640 135995732 4294956032 18446744073709551615 134681247 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 25906 24426 172 362 0 25541 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 108988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1635080/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=104140 CPUtime=301.34
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29654 0 0 0 30115 19 0 0 25 0 1 0 97144687 106639360 24541 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 26035 24541 172 362 0 25670 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 109504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1635016/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=104140 CPUtime=361.31
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29654 0 0 0 36112 19 0 0 25 0 1 0 97144687 106639360 24541 1992294400 134512640 135995732 4294956032 18446744073709551615 134847539 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 26035 24541 172 362 0 25670 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 109504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1634952/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=104140 CPUtime=421.28
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29654 0 0 0 42109 19 0 0 25 0 1 0 97144687 106639360 24541 1992294400 134512640 135995732 4294956032 18446744073709551615 134807735 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 26035 24541 172 362 0 25670 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 109504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1634888/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=104140 CPUtime=481.25
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29654 0 0 0 48106 19 0 0 25 0 1 0 97144687 106639360 24541 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 26035 24541 172 362 0 25670 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 109504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18430
/proc/meminfo: memFree=1634824/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=104140 CPUtime=499.65
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29654 0 0 0 49946 19 0 0 25 0 1 0 97144687 106639360 24541 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 26035 24541 172 362 0 25670 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 109504

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 2/67 18430
/proc/meminfo: memFree=1634824/2055920 swapFree=4180664/4192956
[pid=18427] ppid=18425 vsize=5364 CPUtime=700.43
/proc/18427/stat : 18427 (hydrasat-multi.) S 18425 18427 18357 0 -1 4194304 321 41286 1 0 0 0 69971 72 16 0 1 0 97074605 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18427/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=18427 vsize=104140 CPUtime=499.65
/proc/18430/stat : 18430 (hydrasat_cachew) R 18427 18427 18357 0 -1 4194304 29654 0 0 0 49946 19 0 0 25 0 1 0 97144687 106639360 24541 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 26035 24541 172 362 0 25670 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 109504

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18427 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=719626
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=731888
# CPU time returned by wait4() is 700.451
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.17
CPU system time (s): 0.91
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 151444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.72
system time used= 0.731888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41607
page faults= 1
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= 2220

runsolver used 1.09183 second user time and 3.3025 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-25 22:13:43
IDJOB=1723939
IDBENCH=71745
IDSOLVER=518
FILE ID=node73/1723939-1240690422
PBS_JOBID= 9186715
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE06/manol-pipe-f9n.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723939-1240690422/watcher-1723939-1240690422 -o /tmp/evaluation-result-1723939-1240690422/solver-1723939-1240690422 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1723939-1240690422.cnf 1800 1122786599

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

MD5SUM BENCH= 61e4a04a828a2cd33ae3f3dde54ef320
RANDOM SEED=1122786599

node73.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		: 3000.214
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		: 3000.214
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:       1874872 kB
Buffers:         10316 kB
Cached:         118736 kB
SwapCached:       5860 kB
Active:          32164 kB
Inactive:       105008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1874872 kB
SwapTotal:     4192956 kB
SwapFree:      4180664 kB
Dirty:           13692 kB
Writeback:           0 kB
Mapped:          13880 kB
Slab:            29908 kB
Committed_AS:   395900 kB
PageTables:       1396 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= 66164 MiB
End job on node73 at 2009-04-25 22:33:46