Trace number 1733709

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) 1200.02 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

Solver Data 

0.00/0.00	c Trying configuration 1
700.27/700.61	HOME/hydrasat-multi.sh: line 48: 28149 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.27/700.61	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-1733709-1240791676/watcher-1733709-1240791676 -o /tmp/evaluation-result-1733709-1240791676/solver-1733709-1240791676 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1733709-1240791676.cnf 1800 1385765398 

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: 0.92 0.98 0.99 3/64 28148
/proc/meminfo: memFree=1636616/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) R 28146 28148 27984 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28148/statm: 1340 238 196 169 0 51 0
[pid=28149] ppid=28148 vsize=4840 CPUtime=0
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 107195629 4956160 152 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 1210 153 117 317 0 890 0

[startup+0.0219579 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28148
/proc/meminfo: memFree=1636616/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=5632 CPUtime=0.01
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 371 0 0 0 1 0 0 0 18 0 1 0 107195629 5767168 353 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 1408 353 117 317 0 1088 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10992

[startup+0.101965 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28148
/proc/meminfo: memFree=1636616/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=8404 CPUtime=0.09
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 1100 0 0 0 9 0 0 0 20 0 1 0 107195629 8605696 1082 1992294400 134512640 135813592 4294956160 18446744073709551615 135207783 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 2101 1083 117 317 0 1781 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13764

[startup+0.301985 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28148
/proc/meminfo: memFree=1636616/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=15004 CPUtime=0.29
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 2900 0 0 0 28 1 0 0 21 0 1 0 107195629 15364096 2882 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 3751 2882 117 317 0 3431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20364

[startup+0.701026 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28148
/proc/meminfo: memFree=1636616/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=28072 CPUtime=0.69
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 6393 0 0 0 66 3 0 0 25 0 1 0 107195629 28745728 6375 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 7018 6375 117 317 0 6698 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33432

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1600696/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=58988 CPUtime=1.48
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 14443 0 0 0 140 8 0 0 25 0 1 0 107195629 60403712 14425 1992294400 134512640 135813592 4294956160 18446744073709551615 134678435 0 0 4096 1 0 0 0 17 1 0 0
/proc/28149/statm: 14747 14425 122 317 0 14427 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64348

[startup+3.10228 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1548600/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=93244 CPUtime=3.08
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 23317 0 0 0 297 11 0 0 25 0 1 0 107195629 95481856 21790 1992294400 134512640 135813592 4294956160 18446744073709551615 134521354 0 0 4096 1 0 0 0 17 1 0 0
/proc/28149/statm: 23311 21790 124 317 0 22991 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 98604

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1549496/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=93244 CPUtime=6.27
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 23317 0 0 0 616 11 0 0 25 0 1 0 107195629 95481856 21790 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 23311 21790 124 317 0 22991 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 98604

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1549560/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=93244 CPUtime=12.67
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 23317 0 0 0 1256 11 0 0 25 0 1 0 107195629 95481856 21790 1992294400 134512640 135813592 4294956160 18446744073709551615 134676842 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 23311 21790 124 317 0 22991 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 98604

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1549688/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=93244 CPUtime=25.46
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 23317 0 0 0 2535 11 0 0 25 0 1 0 107195629 95481856 21790 1992294400 134512640 135813592 4294956160 18446744073709551615 134676857 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 23311 21790 124 317 0 22991 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 98604

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1548024/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=98404 CPUtime=51.03
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 24619 0 0 0 5091 12 0 0 25 0 1 0 107195629 100765696 22245 1992294400 134512640 135813592 4294956160 18446744073709551615 134521166 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 24601 22245 126 317 0 24281 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 103764

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1547768/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=97348 CPUtime=102.21
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 25121 0 0 0 10209 12 0 0 25 0 1 0 107195629 99684352 22343 1992294400 134512640 135813592 4294956160 18446744073709551615 134665950 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 24337 22343 149 317 0 24017 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 102708

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1547704/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=97348 CPUtime=162.18
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 25126 0 0 0 16206 12 0 0 25 0 1 0 107195629 99684352 22348 1992294400 134512640 135813592 4294956160 18446744073709551615 134665101 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 24337 22348 149 317 0 24017 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 102708

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1547640/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=97348 CPUtime=222.16
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 25142 0 0 0 22204 12 0 0 25 0 1 0 107195629 99684352 22364 1992294400 134512640 135813592 4294956160 18446744073709551615 134665960 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 24337 22364 149 317 0 24017 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 102708

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1547256/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=97348 CPUtime=282.13
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 25255 0 0 0 28201 12 0 0 25 0 1 0 107195629 99684352 22477 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 24337 22477 149 317 0 24017 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 102708

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1545400/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=99728 CPUtime=342.11
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 25699 0 0 0 34198 13 0 0 25 0 1 0 107195629 102121472 22921 1992294400 134512640 135813592 4294956160 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 24932 22921 149 317 0 24612 0

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

/proc/28149/statm: 26945 24664 149 317 0 26625 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 113140

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1536952/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=109416 CPUtime=582.01
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 27798 0 0 0 58187 14 0 0 25 0 1 0 107195629 112041984 25020 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 27354 25020 149 317 0 27034 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 114776

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28150
/proc/meminfo: memFree=1535288/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5360 CPUtime=0
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107195628 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28148/statm: 1340 239 197 169 0 51 0
[pid=28149] ppid=28148 vsize=111500 CPUtime=641.98
/proc/28149/stat : 28149 (hydrasat_cache4) R 28148 28148 27984 0 -1 4194304 28209 0 0 0 64184 14 0 0 25 0 1 0 107195629 114176000 25431 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28149/statm: 27875 25431 149 317 0 27555 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 116860

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28151
/proc/meminfo: memFree=1492216/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=93120 CPUtime=1.66
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 23287 0 0 0 156 10 0 0 25 0 1 0 107265690 95354880 21761 1992294400 134512640 135995732 4294956016 18446744073709551615 134697050 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 23280 21761 150 362 0 22915 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 98484

[startup+762.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 28151
/proc/meminfo: memFree=1443960/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=61.63
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24874 0 0 0 6148 15 0 0 25 0 1 0 107265690 99663872 22115 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22115 172 362 0 23967 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 102692

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 28151
/proc/meminfo: memFree=1444024/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=121.6
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24882 0 0 0 12145 15 0 0 25 0 1 0 107265690 99663872 22123 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22123 172 362 0 23967 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 102692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28151
/proc/meminfo: memFree=1444024/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=181.57
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24902 0 0 0 18142 15 0 0 25 0 1 0 107265690 99663872 22143 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22143 172 362 0 23967 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 102692

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28151
/proc/meminfo: memFree=1444024/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=241.55
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24924 0 0 0 24140 15 0 0 25 0 1 0 107265690 99663872 22165 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22165 172 362 0 23967 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 102692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28151
/proc/meminfo: memFree=1444024/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=301.52
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24928 0 0 0 30137 15 0 0 25 0 1 0 107265690 99663872 22169 1992294400 134512640 135995732 4294956016 18446744073709551615 134841632 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22169 172 362 0 23967 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 102692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1443832/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=361.5
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24938 0 0 0 36135 15 0 0 25 0 1 0 107265690 99663872 22179 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22179 172 362 0 23967 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 102692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1443832/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=421.47
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24951 0 0 0 42132 15 0 0 25 0 1 0 107265690 99663872 22192 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22192 172 362 0 23967 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 102692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1443832/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=481.44
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24962 0 0 0 48129 15 0 0 25 0 1 0 107265690 99663872 22203 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22203 172 362 0 23967 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 102692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1443832/2055920 swapFree=4180816/4192956
[pid=28148] ppid=28146 vsize=5364 CPUtime=700.28
/proc/28148/stat : 28148 (hydrasat-multi.) S 28146 28148 27984 0 -1 4194304 321 30700 0 0 0 0 69974 54 16 0 1 0 107195628 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28148/statm: 1341 245 202 169 0 52 0
[pid=28151] ppid=28148 vsize=97328 CPUtime=499.74
/proc/28151/stat : 28151 (hydrasat_cachew) R 28148 28148 27984 0 -1 4194304 24972 0 0 0 49959 15 0 0 25 0 1 0 107265690 99663872 22213 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28151/statm: 24332 22213 172 362 0 23967 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 102692

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 28148 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=742622
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=546916
# CPU time returned by wait4() is 700.29
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.33
CPU system time (s): 0.69
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 117724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.743
system time used= 0.546916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31021
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= 2094

runsolver used 1.06284 second user time and 3.3145 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-27 02:21:17
IDJOB=1733709
IDBENCH=71146
IDSOLVER=518
FILE ID=node45/1733709-1240791676
PBS_JOBID= 9187311
Free space on /tmp= 66268 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733709-1240791676/watcher-1733709-1240791676 -o /tmp/evaluation-result-1733709-1240791676/solver-1733709-1240791676 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1733709-1240791676.cnf 1800 1385765398

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

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=1385765398

node45.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		: 3000.231
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		: 3000.231
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:       1637032 kB
Buffers:         51636 kB
Cached:         286540 kB
SwapCached:       5972 kB
Active:         135056 kB
Inactive:       211516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637032 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:           30588 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            58412 kB
Committed_AS:   439064 kB
PageTables:       1376 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 node45 at 2009-04-27 02:41:20