Trace number 1530591

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
MD5SUMe4beefd25957794efe8088679c7fff55
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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
700.09/700.48	HOME/hydrasat-multi.sh: line 48: 30941 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.09/700.48	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-1530591-1238570121/watcher-1530591-1238570121 -o /tmp/evaluation-result-1530591-1238570121/solver-1530591-1238570121 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530591-1238570121.cnf 1800 1679652678 

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: 1.83 1.94 1.87 3/68 30940
/proc/meminfo: memFree=1685040/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) R 30938 30940 30530 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30940/statm: 1340 238 196 169 0 51 0
[pid=30941] ppid=30940 vsize=1452 CPUtime=0
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 1129674062 1486848 152 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 363 152 116 317 0 43 0

[startup+0.0110349 s]
/proc/loadavg: 1.83 1.94 1.87 3/68 30940
/proc/meminfo: memFree=1685040/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=1716 CPUtime=0
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 217 0 0 0 0 0 0 0 19 0 1 0 1129674062 1757184 199 1992294400 134512640 135813592 4294956160 18446744073709551615 134520704 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 429 199 125 317 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7076

[startup+0.102039 s]
/proc/loadavg: 1.83 1.94 1.87 3/68 30940
/proc/meminfo: memFree=1685040/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=1848 CPUtime=0.09
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 294 0 0 0 9 0 0 0 19 0 1 0 1129674062 1892352 275 1992294400 134512640 135813592 4294956160 18446744073709551615 134661502 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 462 275 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.302052 s]
/proc/loadavg: 1.83 1.94 1.87 3/68 30940
/proc/meminfo: memFree=1685040/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=1976 CPUtime=0.29
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 325 0 0 0 29 0 0 0 21 0 1 0 1129674062 2023424 306 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 494 306 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701079 s]
/proc/loadavg: 1.83 1.94 1.87 3/68 30940
/proc/meminfo: memFree=1685040/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=2236 CPUtime=0.69
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 378 0 0 0 69 0 0 0 25 0 1 0 1129674062 2289664 359 1992294400 134512640 135813592 4294956160 18446744073709551615 134665023 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 559 359 150 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50113 s]
/proc/loadavg: 1.83 1.94 1.87 2/70 30942
/proc/meminfo: memFree=1683680/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=2632 CPUtime=1.49
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 501 0 0 0 149 0 0 0 25 0 1 0 1129674062 2695168 482 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 658 482 150 317 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7992

[startup+3.10124 s]
/proc/loadavg: 1.83 1.94 1.87 2/70 30942
/proc/meminfo: memFree=1682528/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=3816 CPUtime=3.09
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 770 0 0 0 309 0 0 0 25 0 1 0 1129674062 3907584 751 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 954 751 150 317 0 634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9176

[startup+6.30145 s]
/proc/loadavg: 1.77 1.92 1.86 2/70 30942
/proc/meminfo: memFree=1680672/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=5860 CPUtime=6.28
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 1228 0 0 0 628 0 0 0 25 0 1 0 1129674062 6000640 1209 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 1465 1209 150 317 0 1145 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11220

[startup+12.7019 s]
/proc/loadavg: 1.71 1.91 1.86 2/70 30942
/proc/meminfo: memFree=1677920/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=8372 CPUtime=12.68
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 1851 0 0 0 1267 1 0 0 25 0 1 0 1129674062 8572928 1832 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 2093 1832 150 317 0 1773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13732

[startup+25.5027 s]
/proc/loadavg: 1.55 1.86 1.84 2/70 30942
/proc/meminfo: memFree=1674400/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=12276 CPUtime=25.47
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 2750 0 0 0 2546 1 0 0 25 0 1 0 1129674062 12570624 2698 1992294400 134512640 135813592 4294956160 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 3069 2698 150 317 0 2749 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17636

[startup+51.1024 s]
/proc/loadavg: 1.36 1.79 1.82 2/70 30942
/proc/meminfo: memFree=1668320/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=19140 CPUtime=51.06
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 4333 0 0 0 5103 3 0 0 25 0 1 0 1129674062 19599360 4235 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 4785 4235 150 317 0 4465 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24500

[startup+102.307 s]
/proc/loadavg: 1.15 1.67 1.78 2/70 30942
/proc/meminfo: memFree=1659872/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=28168 CPUtime=102.24
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 6530 0 0 0 10219 5 0 0 25 0 1 0 1129674062 28844032 6296 1992294400 134512640 135813592 4294956160 18446744073709551615 134665856 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 7042 6296 150 317 0 6722 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33528

[startup+162.303 s]
/proc/loadavg: 1.06 1.54 1.72 2/70 30942
/proc/meminfo: memFree=1651168/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=38596 CPUtime=162.21
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 9047 0 0 0 16214 7 0 0 25 0 1 0 1129674062 39522304 8471 1992294400 134512640 135813592 4294956160 18446744073709551615 134665957 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 9649 8471 150 317 0 9329 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 43956

[startup+222.303 s]
/proc/loadavg: 1.02 1.44 1.68 2/70 30942
/proc/meminfo: memFree=1645728/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=44956 CPUtime=222.19
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 10534 0 0 0 22211 8 0 0 25 0 1 0 1129674062 46034944 9827 1992294400 134512640 135813592 4294956160 18446744073709551615 134662196 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 11239 9827 150 317 0 10919 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 50316

[startup+282.303 s]
/proc/loadavg: 1.00 1.36 1.63 2/70 30942
/proc/meminfo: memFree=1640416/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=51012 CPUtime=282.16
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 11962 0 0 0 28207 9 0 0 25 0 1 0 1129674062 52236288 11158 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 12753 11158 150 317 0 12433 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 56372

[startup+342.303 s]
/proc/loadavg: 1.00 1.29 1.59 2/70 30942
/proc/meminfo: memFree=1635168/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=56604 CPUtime=342.13
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 13437 0 0 0 34203 10 0 0 25 0 1 0 1129674062 57962496 12426 1992294400 134512640 135813592 4294956160 18446744073709551615 134665184 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 14151 12426 150 317 0 13831 0

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

/proc/30941/statm: 17807 15614 150 317 0 17487 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 76588

[startup+582.303 s]
/proc/loadavg: 1.00 1.12 1.44 2/70 30942
/proc/meminfo: memFree=1618912/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=74836 CPUtime=582.04
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 17941 0 0 0 58189 15 0 0 25 0 1 0 1129674062 76632064 16521 1992294400 134512640 135813592 4294956160 18446744073709551615 134664993 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 18709 16521 150 317 0 18389 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 80196

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.41 2/70 30942
/proc/meminfo: memFree=1615520/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5360 CPUtime=0
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129674062 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30940/statm: 1340 239 197 169 0 51 0
[pid=30941] ppid=30940 vsize=79016 CPUtime=642.02
/proc/30941/stat : 30941 (hydrasat_cache4) R 30940 30940 30530 0 -1 4194304 18962 0 0 0 64186 16 0 0 25 0 1 0 1129674062 80912384 17361 1992294400 134512640 135813592 4294956160 18446744073709551615 134664928 0 0 4096 1 0 0 0 17 0 0 0
/proc/30941/statm: 19754 17361 150 317 0 19434 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 84376

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.39 2/70 30943
/proc/meminfo: memFree=1609440/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=2792 CPUtime=1.8
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 497 0 0 0 180 0 0 0 25 0 1 0 1129744110 2859008 479 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 698 479 172 362 0 333 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 8156

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.36 2/70 30943
/proc/meminfo: memFree=1598240/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=16096 CPUtime=61.77
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 3705 0 0 0 6174 3 0 0 25 0 1 0 1129744110 16482304 3589 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 4024 3589 172 362 0 3659 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 21460

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.33 2/70 30943
/proc/meminfo: memFree=1590688/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=23508 CPUtime=121.74
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 5598 0 0 0 12168 6 0 0 25 0 1 0 1129744110 24072192 5482 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 5877 5482 172 362 0 5512 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 28872

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.31 2/70 30943
/proc/meminfo: memFree=1585760/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=29008 CPUtime=181.71
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 6962 0 0 0 18164 7 0 0 25 0 1 0 1129744110 29704192 6717 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 7252 6717 172 362 0 6887 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 34372

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.29 2/70 30943
/proc/meminfo: memFree=1580384/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=34856 CPUtime=241.69
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 8328 0 0 0 24160 9 0 0 25 0 1 0 1129744110 35692544 8083 1992294400 134512640 135995732 4294956016 18446744073709551615 134589968 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 8714 8083 172 362 0 8349 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 40220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/70 30943
/proc/meminfo: memFree=1575968/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=39592 CPUtime=301.67
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 9487 0 0 0 30157 10 0 0 25 0 1 0 1129744110 40542208 9169 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 9898 9169 172 362 0 9533 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 44956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/70 30943
/proc/meminfo: memFree=1572704/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=43020 CPUtime=361.64
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 10316 0 0 0 36153 11 0 0 25 0 1 0 1129744110 44052480 9998 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 10755 9998 172 362 0 10390 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 48384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/70 30943
/proc/meminfo: memFree=1569056/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=46952 CPUtime=421.62
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 11215 0 0 0 42150 12 0 0 25 0 1 0 1129744110 48078848 10897 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 11738 10897 172 362 0 11373 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 52316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/70 30943
/proc/meminfo: memFree=1565984/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=50152 CPUtime=481.6
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 11988 0 0 0 48147 13 0 0 25 0 1 0 1129744110 51355648 11670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807738 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 12538 11670 172 362 0 12173 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 55516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.21 2/70 30943
/proc/meminfo: memFree=1564960/2055920 swapFree=4177828/4192956
[pid=30940] ppid=30938 vsize=5364 CPUtime=700.17
/proc/30940/stat : 30940 (hydrasat-multi.) S 30938 30940 30530 0 -1 4194304 321 22123 0 0 0 0 69972 45 16 0 1 0 1129674062 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1341 245 202 169 0 52 0
[pid=30943] ppid=30940 vsize=52100 CPUtime=499.9
/proc/30943/stat : 30943 (hydrasat_cachew) R 30940 30940 30530 0 -1 4194304 12487 0 0 0 49976 14 0 0 25 0 1 0 1129744110 53350400 11912 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30943/statm: 13025 11912 172 362 0 12660 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57464

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30940 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=721626
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=460929
# CPU time returned by wait4() is 700.183
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.48
CPU system time (s): 0.59
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 88120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.722
system time used= 0.460929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22444
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= 5
involuntary context switches= 2316

runsolver used 0.990849 second user time and 3.38848 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 09:15:21
IDJOB=1530591
IDBENCH=70648
IDSOLVER=518
FILE ID=node52/1530591-1238570121
PBS_JOBID= 9062165
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530591-1238570121/watcher-1530591-1238570121 -o /tmp/evaluation-result-1530591-1238570121/solver-1530591-1238570121 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530591-1238570121.cnf 1800 1679652678

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

MD5SUM BENCH= e4beefd25957794efe8088679c7fff55
RANDOM SEED=1679652678

node52.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		: 3000.230
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		: 3000.230
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:       1685520 kB
Buffers:         82040 kB
Cached:         199740 kB
SwapCached:       7968 kB
Active:         198916 kB
Inactive:        92828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685520 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            4172 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            64232 kB
Committed_AS:  3199204 kB
PageTables:       1736 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= 66324 MiB
End job on node52 at 2009-04-01 09:35:23