Trace number 1530516

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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
699.93/700.36	HOME/hydrasat-multi.sh: line 48: 21148 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.93/700.36	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-1530516-1238557268/watcher-1530516-1238557268 -o /tmp/evaluation-result-1530516-1238557268/solver-1530516-1238557268 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530516-1238557268.cnf 1800 470152636 

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: 1.00 1.01 1.17 3/72 21147
/proc/meminfo: memFree=1618912/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=1452 CPUtime=0
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 175 0 0 0 0 0 0 0 19 0 1 0 1128388093 1486848 157 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 363 158 116 317 0 43 0

[startup+0.0953811 s]
/proc/loadavg: 1.00 1.01 1.17 3/72 21147
/proc/meminfo: memFree=1618912/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=1844 CPUtime=0.09
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 287 0 0 0 9 0 0 0 19 0 1 0 1128388093 1888256 268 1992294400 134512640 135813592 4294956160 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 461 268 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.101381 s]
/proc/loadavg: 1.00 1.01 1.17 3/72 21147
/proc/meminfo: memFree=1618912/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=1844 CPUtime=0.09
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 288 0 0 0 9 0 0 0 19 0 1 0 1128388093 1888256 269 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 461 269 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301418 s]
/proc/loadavg: 1.00 1.01 1.17 3/72 21147
/proc/meminfo: memFree=1618912/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=1976 CPUtime=0.29
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 325 0 0 0 29 0 0 0 20 0 1 0 1128388093 2023424 306 1992294400 134512640 135813592 4294956160 18446744073709551615 134665395 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 494 306 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701493 s]
/proc/loadavg: 1.00 1.01 1.17 3/72 21147
/proc/meminfo: memFree=1618912/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=2104 CPUtime=0.69
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 373 0 0 0 69 0 0 0 24 0 1 0 1128388093 2154496 354 1992294400 134512640 135813592 4294956160 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 526 354 150 317 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7464

[startup+1.50164 s]
/proc/loadavg: 1.00 1.01 1.17 2/74 21149
/proc/meminfo: memFree=1617616/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=2628 CPUtime=1.49
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 489 0 0 0 149 0 0 0 25 0 1 0 1128388093 2691072 470 1992294400 134512640 135813592 4294956160 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 657 470 150 317 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7988

[startup+3.10295 s]
/proc/loadavg: 1.00 1.01 1.17 2/74 21149
/proc/meminfo: memFree=1617168/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=2888 CPUtime=3.09
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 552 0 0 0 309 0 0 0 25 0 1 0 1128388093 2957312 533 1992294400 134512640 135813592 4294956160 18446744073709551615 134597191 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 722 533 150 317 0 402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8248

[startup+6.30155 s]
/proc/loadavg: 1.00 1.01 1.17 2/74 21149
/proc/meminfo: memFree=1616016/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=4080 CPUtime=6.29
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 819 0 0 0 629 0 0 0 25 0 1 0 1128388093 4177920 800 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 1020 800 150 317 0 700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9440

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.16 2/74 21149
/proc/meminfo: memFree=1613712/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=6144 CPUtime=12.69
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 1319 0 0 0 1268 1 0 0 25 0 1 0 1128388093 6291456 1300 1992294400 134512640 135813592 4294956160 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 1536 1300 150 317 0 1216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11504

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.16 2/74 21149
/proc/meminfo: memFree=1613456/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=6612 CPUtime=25.48
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 1420 0 0 0 2547 1 0 0 25 0 1 0 1128388093 6770688 1401 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 1653 1401 150 317 0 1333 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11972

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 21149
/proc/meminfo: memFree=1610384/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=10100 CPUtime=51.06
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 2206 0 0 0 5105 1 0 0 25 0 1 0 1128388093 10342400 2174 1992294400 134512640 135813592 4294956160 18446744073709551615 134665373 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 2525 2174 150 317 0 2205 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15460

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 21149
/proc/meminfo: memFree=1607120/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=13568 CPUtime=102.24
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 2984 0 0 0 10222 2 0 0 25 0 1 0 1128388093 13893632 2952 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 3392 2952 150 317 0 3072 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18928

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/74 21149
/proc/meminfo: memFree=1606608/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=14160 CPUtime=162.21
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 3099 0 0 0 16219 2 0 0 25 0 1 0 1128388093 14499840 3067 1992294400 134512640 135813592 4294956160 18446744073709551615 134661551 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 3540 3067 150 317 0 3220 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 19520

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 21151
/proc/meminfo: memFree=1605840/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=14968 CPUtime=222.17
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 3287 0 0 0 22214 3 0 0 25 0 1 0 1128388093 15327232 3222 1992294400 134512640 135813592 4294956160 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 3742 3222 150 317 0 3422 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 20328

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 21151
/proc/meminfo: memFree=1603152/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=18240 CPUtime=282.14
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 4068 0 0 0 28211 3 0 0 25 0 1 0 1128388093 18677760 3955 1992294400 134512640 135813592 4294956160 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 4560 3955 150 317 0 4240 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 23600

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 21151
/proc/meminfo: memFree=1599312/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=22480 CPUtime=342.11
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 5159 0 0 0 34207 4 0 0 25 0 1 0 1128388093 23019520 4894 1992294400 134512640 135813592 4294956160 18446744073709551615 134665454 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 5620 4894 150 317 0 5300 0

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

/proc/21148/statm: 7936 6969 150 317 0 7616 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 37104

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 21151
/proc/meminfo: memFree=1591120/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5360 CPUtime=0
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128388093 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1340 239 197 169 0 51 0
[pid=21148] ppid=21147 vsize=31744 CPUtime=641.96
/proc/21148/stat : 21148 (hydrasat_cache4) R 21147 21147 20947 0 -1 4194304 7421 0 0 0 64189 7 0 0 25 0 1 0 1128388093 32505856 6970 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21148/statm: 7936 6970 150 317 0 7616 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 37104

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 21152
/proc/meminfo: memFree=1589584/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=2968 CPUtime=1.93
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 530 0 0 0 193 0 0 0 25 0 1 0 1128458129 3039232 512 1992294400 134512640 135995732 4294956016 18446744073709551615 134808035 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 742 512 172 362 0 377 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 8332

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 21152
/proc/meminfo: memFree=1577232/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=16040 CPUtime=61.9
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 3723 0 0 0 6187 3 0 0 25 0 1 0 1128458129 16424960 3607 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 4010 3607 172 362 0 3645 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 21404

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 21152
/proc/meminfo: memFree=1571088/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=22176 CPUtime=121.85
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 5276 0 0 0 12181 4 0 0 25 0 1 0 1128458129 22708224 5160 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 5544 5160 172 362 0 5179 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 27540

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 21152
/proc/meminfo: memFree=1566032/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=28504 CPUtime=181.83
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 6669 0 0 0 18178 5 0 0 25 0 1 0 1128458129 29188096 6424 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 7126 6424 172 362 0 6761 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 33868

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 21152
/proc/meminfo: memFree=1561936/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=32796 CPUtime=241.8
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 7734 0 0 0 24174 6 0 0 25 0 1 0 1128458129 33583104 7489 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 8199 7489 172 362 0 7834 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 38160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 21152
/proc/meminfo: memFree=1558544/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=35976 CPUtime=301.76
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 8546 0 0 0 30169 7 0 0 25 0 1 0 1128458129 36839424 8301 1992294400 134512640 135995732 4294956016 18446744073709551615 134807897 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 8994 8301 172 362 0 8629 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 41340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 21152
/proc/meminfo: memFree=1555600/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=39008 CPUtime=361.74
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 9298 0 0 0 36166 8 0 0 25 0 1 0 1128458129 39944192 9053 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 9752 9053 172 362 0 9387 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 44372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 21152
/proc/meminfo: memFree=1551760/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=43632 CPUtime=421.7
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 10308 0 0 0 42161 9 0 0 25 0 1 0 1128458129 44679168 10063 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 10908 10063 172 362 0 10543 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 48996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 21152
/proc/meminfo: memFree=1549072/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=46304 CPUtime=481.68
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 11002 0 0 0 48159 9 0 0 25 0 1 0 1128458129 47415296 10676 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 11576 10676 172 362 0 11211 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 51668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 21158
/proc/meminfo: memFree=1548176/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=46964 CPUtime=500.08
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 11180 0 0 0 49998 10 0 0 25 0 1 0 1128458129 48091136 10854 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 11741 10854 172 362 0 11376 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52328

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 1.01 2/74 21158
/proc/meminfo: memFree=1548176/2055920 swapFree=4174980/4192956
[pid=21147] ppid=21145 vsize=5364 CPUtime=699.99
/proc/21147/stat : 21147 (hydrasat-multi.) S 21145 21147 20947 0 -1 4194304 321 8219 0 0 0 0 69981 18 19 0 1 0 1128388093 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21147/statm: 1341 245 202 169 0 52 0
[pid=21152] ppid=21147 vsize=46964 CPUtime=500.08
/proc/21152/stat : 21152 (hydrasat_cachew) R 21147 21147 20947 0 -1 4194304 11180 0 0 0 49998 10 0 0 25 0 1 0 1128458129 48091136 10854 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21152/statm: 11741 10854 172 362 0 11376 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52328

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21147 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=815611
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=187971
# CPU time returned by wait4() is 700.004
# 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): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.28
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 52328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.816
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8540
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= 1668

runsolver used 1.15582 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 05:41:08
IDJOB=1530516
IDBENCH=70623
IDSOLVER=518
FILE ID=node64/1530516-1238557268
PBS_JOBID= 9062136
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530516-1238557268/watcher-1530516-1238557268 -o /tmp/evaluation-result-1530516-1238557268/solver-1530516-1238557268 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530516-1238557268.cnf 1800 470152636

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

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=470152636

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:       1619456 kB
Buffers:         86468 kB
Cached:         252632 kB
SwapCached:       8788 kB
Active:         200592 kB
Inactive:       149020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619456 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            71812 kB
Committed_AS:  3089012 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= 66380 MiB
End job on node64 at 2009-04-01 06:01:11