Trace number 1724407

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

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark312.627
Satisfiable
(Un)Satisfiability was proved
Number of variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

Solver Data 

0.00/0.00	c Trying configuration 1
700.51/700.92	HOME/hydrasat-multi.sh: line 48:  3149 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.51/700.92	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-1724407-1240695769/watcher-1724407-1240695769 -o /tmp/evaluation-result-1724407-1240695769/solver-1724407-1240695769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1724407-1240695769.cnf 1800 169553677 

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 3148
/proc/meminfo: memFree=1792592/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=6660 CPUtime=0
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 97605950 6819840 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 1665 152 117 317 0 1345 0

[startup+0.099162 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3148
/proc/meminfo: memFree=1792592/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=12052 CPUtime=0.09
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 1598 0 0 0 9 0 0 0 19 0 1 0 97605950 12341248 1580 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 3013 1580 117 317 0 2693 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17412

[startup+0.101161 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3148
/proc/meminfo: memFree=1792592/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=12184 CPUtime=0.09
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 1628 0 0 0 9 0 0 0 19 0 1 0 97605950 12476416 1610 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 3046 1611 117 317 0 2726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17544

[startup+0.301184 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3148
/proc/meminfo: memFree=1792592/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=23504 CPUtime=0.29
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 4643 0 0 0 28 1 0 0 21 0 1 0 97605950 24068096 4625 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 5876 4626 117 317 0 5556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28864

[startup+0.701232 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3148
/proc/meminfo: memFree=1792592/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=45472 CPUtime=0.68
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 10527 0 0 0 65 3 0 0 25 0 1 0 97605950 46563328 10509 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 11368 10509 117 317 0 11048 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 50832

[startup+1.50234 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 3150
/proc/meminfo: memFree=1733312/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=91288 CPUtime=1.48
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 22506 0 0 0 138 10 0 0 25 0 1 0 97605950 93478912 22488 1992294400 134512640 135813592 4294956160 18446744073709551615 134588149 0 0 4096 1 0 0 0 17 1 0 0
/proc/3149/statm: 22822 22488 122 317 0 22502 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 96648

[startup+3.10251 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1680896/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=117264 CPUtime=3.08
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 30081 0 0 0 295 13 0 0 25 0 1 0 97605950 120078336 27904 1992294400 134512640 135813592 4294956160 18446744073709551615 134521140 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 29316 27904 124 317 0 28996 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 122624

[startup+6.30189 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1680896/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=117264 CPUtime=6.28
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 30084 0 0 0 615 13 0 0 25 0 1 0 97605950 120078336 27907 1992294400 134512640 135813592 4294956160 18446744073709551615 134521263 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 29316 27907 124 317 0 28996 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 122624

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1674304/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=129420 CPUtime=12.66
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 33161 0 0 0 1252 14 0 0 25 0 1 0 97605950 132526080 29682 1992294400 134512640 135813592 4294956160 18446744073709551615 134520747 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 32355 29682 126 317 0 32035 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 134780

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1636352/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=168564 CPUtime=25.45
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 44192 0 0 0 2528 17 0 0 25 0 1 0 97605950 172609536 39190 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 42141 39190 149 317 0 41821 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 173924

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1633472/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=171620 CPUtime=51.05
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 44847 0 0 0 5087 18 0 0 25 0 1 0 97605950 175738880 39845 1992294400 134512640 135813592 4294956160 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 42905 39845 149 317 0 42585 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 176980

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1631488/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=173620 CPUtime=102.21
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 45345 0 0 0 10203 18 0 0 25 0 1 0 97605950 177786880 40343 1992294400 134512640 135813592 4294956160 18446744073709551615 135213000 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 43405 40343 149 317 0 43085 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 178980

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1630272/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=174828 CPUtime=162.19
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 45663 0 0 0 16201 18 0 0 25 0 1 0 97605950 179023872 40661 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 43707 40661 149 317 0 43387 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 180188

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1630080/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=174960 CPUtime=222.15
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 45694 0 0 0 22197 18 0 0 25 0 1 0 97605950 179159040 40692 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 43740 40692 149 317 0 43420 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 180320

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1630080/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=174960 CPUtime=282.11
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 45694 0 0 0 28193 18 0 0 25 0 1 0 97605950 179159040 40692 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 43740 40692 149 317 0 43420 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 180320

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1626688/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=178296 CPUtime=342.08
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 46534 0 0 0 34189 19 0 0 25 0 1 0 97605950 182575104 41532 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 44574 41532 149 317 0 44254 0

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

/proc/3149/statm: 44840 41777 149 317 0 44520 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 184720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3150
/proc/meminfo: memFree=1625600/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5360 CPUtime=0
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97605950 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3148/statm: 1340 239 197 169 0 51 0
[pid=3149] ppid=3148 vsize=179360 CPUtime=641.95
/proc/3149/stat : 3149 (hydrasat_cache4) R 3148 3148 2817 0 -1 4194304 46781 0 0 0 64176 19 0 0 25 0 1 0 97605950 183664640 41779 1992294400 134512640 135813592 4294956160 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/3149/statm: 44840 41779 149 317 0 44520 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 184720

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3151
/proc/meminfo: memFree=1580352/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=73880 CPUtime=1.36
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 18105 0 0 0 128 8 0 0 25 0 1 0 97676043 75653120 18088 1992294400 134512640 135995732 4294956016 18446744073709551615 135368350 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 18470 18088 148 362 0 18105 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 79244

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 3151
/proc/meminfo: memFree=1519360/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113224 CPUtime=61.32
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30874 0 0 0 6117 15 0 0 25 0 1 0 97676043 115941376 25873 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28306 25873 172 362 0 27941 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 118588

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 3151
/proc/meminfo: memFree=1519360/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113224 CPUtime=121.29
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30874 0 0 0 12114 15 0 0 25 0 1 0 97676043 115941376 25873 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28306 25873 172 362 0 27941 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 118588

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3151
/proc/meminfo: memFree=1519360/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113224 CPUtime=181.27
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30875 0 0 0 18112 15 0 0 25 0 1 0 97676043 115941376 25874 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28306 25874 172 362 0 27941 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 118588

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3151
/proc/meminfo: memFree=1519424/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113224 CPUtime=241.24
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30875 0 0 0 24109 15 0 0 25 0 1 0 97676043 115941376 25874 1992294400 134512640 135995732 4294956016 18446744073709551615 134807872 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28306 25874 172 362 0 27941 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 118588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3151
/proc/meminfo: memFree=1519424/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113224 CPUtime=301.21
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30875 0 0 0 30106 15 0 0 25 0 1 0 97676043 115941376 25874 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28306 25874 172 362 0 27941 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 118588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3151
/proc/meminfo: memFree=1519040/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113760 CPUtime=361.2
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30991 0 0 0 36104 16 0 0 25 0 1 0 97676043 116490240 25990 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28440 25990 172 362 0 28075 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 119124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3157
/proc/meminfo: memFree=1518848/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113760 CPUtime=421.16
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30992 0 0 0 42100 16 0 0 25 0 1 0 97676043 116490240 25991 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28440 25991 172 362 0 28075 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 119124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3157
/proc/meminfo: memFree=1518912/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113760 CPUtime=481.14
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30992 0 0 0 48098 16 0 0 25 0 1 0 97676043 116490240 25991 1992294400 134512640 135995732 4294956016 18446744073709551615 134841442 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28440 25991 172 362 0 28075 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 119124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3157
/proc/meminfo: memFree=1518848/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113760 CPUtime=499.54
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30992 0 0 0 49938 16 0 0 25 0 1 0 97676043 116490240 25991 1992294400 134512640 135995732 4294956016 18446744073709551615 134681885 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28440 25991 172 362 0 28075 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 119124

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3157
/proc/meminfo: memFree=1518848/2055920 swapFree=4192812/4192956
[pid=3148] ppid=3146 vsize=5364 CPUtime=700.53
/proc/3148/stat : 3148 (hydrasat-multi.) S 3146 3148 2817 0 -1 4194304 321 49664 0 0 0 0 69968 85 16 0 1 0 97605950 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3148/statm: 1341 245 202 169 0 52 0
[pid=3151] ppid=3148 vsize=113760 CPUtime=499.54
/proc/3151/stat : 3151 (hydrasat_cachew) R 3148 3148 2817 0 -1 4194304 30992 0 0 0 49938 16 0 0 25 0 1 0 97676043 116490240 25991 1992294400 134512640 135995732 4294956016 18446744073709551615 134681885 0 0 4096 1 0 0 0 17 0 0 0
/proc/3151/statm: 28440 25991 172 362 0 28075 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 119124

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3148 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=689631
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=864868
# CPU time returned by wait4() is 700.555
# 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): 1199.06
CPU system time (s): 1.01
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 186732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.69
system time used= 0.864868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49985
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= 8
involuntary context switches= 2199

runsolver used 1.3388 second user time and 2.91556 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-25 23:42:51
IDJOB=1724407
IDBENCH=71777
IDSOLVER=518
FILE ID=node75/1724407-1240695769
PBS_JOBID= 9186754
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724407-1240695769/watcher-1724407-1240695769 -o /tmp/evaluation-result-1724407-1240695769/solver-1724407-1240695769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1724407-1240695769.cnf 1800 169553677

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

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=169553677

node75.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1793072 kB
Buffers:         23064 kB
Cached:         163936 kB
SwapCached:          0 kB
Active:          62820 kB
Inactive:       138060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           28204 kB
Writeback:           0 kB
Mapped:          23660 kB
Slab:            47948 kB
Committed_AS:   239052 kB
PageTables:       1416 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= 66240 MiB
End job on node75 at 2009-04-26 00:02:54