Trace number 1716219

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) 1200.04 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryAPPLICATION (applications 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c Trying configuration 1
700.50/700.94	HOME/hydrasat-multi.sh: line 48: 17223 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.50/700.94	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-1716219-1240612970/watcher-1716219-1240612970 -o /tmp/evaluation-result-1716219-1240612970/solver-1716219-1240612970 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716219-1240612970.cnf 1800 853020669 

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 0.92 3/65 17222
/proc/meminfo: memFree=1467456/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) R 17220 17222 16995 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17222/statm: 1340 238 196 169 0 51 0
[pid=17223] ppid=17222 vsize=6020 CPUtime=0
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 89326480 6164480 145 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 1505 145 117 317 0 1185 0

[startup+0.043629 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 17222
/proc/meminfo: memFree=1467456/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=8132 CPUtime=0.03
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 735 0 0 0 3 0 0 0 18 0 1 0 89326480 8327168 717 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 2033 717 117 317 0 1713 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13492

[startup+0.101638 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 17222
/proc/meminfo: memFree=1467456/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=11564 CPUtime=0.09
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 1632 0 0 0 9 0 0 0 19 0 1 0 89326480 11841536 1614 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 2891 1615 117 317 0 2571 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16924

[startup+0.301674 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 17222
/proc/meminfo: memFree=1467456/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=22652 CPUtime=0.28
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 4613 0 0 0 27 1 0 0 22 0 1 0 89326480 23195648 4595 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 5663 4596 117 317 0 5343 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28012

[startup+0.701746 s]
/proc/loadavg: 0.92 0.98 0.92 3/65 17222
/proc/meminfo: memFree=1467456/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=42320 CPUtime=0.69
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 9895 0 0 0 65 4 0 0 25 0 1 0 89326480 43335680 9877 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 10580 9878 117 317 0 10260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47680

[startup+1.50189 s]
/proc/loadavg: 1.01 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1410672/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=82180 CPUtime=1.49
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 20325 0 0 0 140 9 0 0 25 0 1 0 89326480 84152320 20307 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 20545 20308 122 317 0 20225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87540

[startup+3.10118 s]
/proc/loadavg: 1.01 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1364976/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=116008 CPUtime=3.09
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 30081 0 0 0 296 13 0 0 25 0 1 0 89326480 118792192 26686 1992294400 134512640 135813592 4294956176 18446744073709551615 134692398 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 29002 26686 126 317 0 28682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121368

[startup+6.30176 s]
/proc/loadavg: 1.01 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1341120/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=149948 CPUtime=6.29
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 42731 0 0 0 611 18 0 0 25 0 1 0 89326480 153546752 34583 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 37487 34583 149 317 0 37167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 155308

[startup+12.7019 s]
/proc/loadavg: 1.08 1.02 0.93 2/67 17224
/proc/meminfo: memFree=1328128/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=151004 CPUtime=12.68
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 43027 0 0 0 1250 18 0 0 25 0 1 0 89326480 154628096 34879 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 37751 34879 149 317 0 37431 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 156364

[startup+25.5012 s]
/proc/loadavg: 1.07 1.02 0.93 2/67 17224
/proc/meminfo: memFree=1327104/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=152196 CPUtime=25.48
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 43333 0 0 0 2529 19 0 0 25 0 1 0 89326480 155848704 35185 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 38049 35185 149 317 0 37729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 157556

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 0.93 2/67 17224
/proc/meminfo: memFree=1326016/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=153280 CPUtime=51.05
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 43601 0 0 0 5086 19 0 0 25 0 1 0 89326480 156958720 35453 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 38320 35453 149 317 0 38000 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 158640

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 0.93 2/67 17224
/proc/meminfo: memFree=1323456/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=156096 CPUtime=102.22
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 44294 0 0 0 10202 20 0 0 25 0 1 0 89326480 159842304 36146 1992294400 134512640 135813592 4294956176 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 39024 36146 149 317 0 38704 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 161456

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1320576/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=158928 CPUtime=162.19
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 44962 0 0 0 16199 20 0 0 25 0 1 0 89326480 162742272 36814 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 39732 36814 149 317 0 39412 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 164288

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1317120/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=162668 CPUtime=222.16
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 45847 0 0 0 22195 21 0 0 25 0 1 0 89326480 166572032 37699 1992294400 134512640 135813592 4294956176 18446744073709551615 134665472 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 40667 37699 149 317 0 40347 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 168028

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1312960/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=167252 CPUtime=282.12
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 46872 0 0 0 28190 22 0 0 25 0 1 0 89326480 171266048 38724 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/17223/statm: 41813 38724 149 317 0 41493 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 172612

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1311680/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=168780 CPUtime=342.09
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 47192 0 0 0 34187 22 0 0 25 0 1 0 89326480 172830720 39044 1992294400 134512640 135813592 4294956176 18446744073709551615 134665285 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 42195 39044 149 317 0 41875 0

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

/proc/17223/statm: 45968 42460 149 317 0 45648 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 189232

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17224
/proc/meminfo: memFree=1297664/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5360 CPUtime=0
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89326479 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17222/statm: 1340 239 197 169 0 51 0
[pid=17223] ppid=17222 vsize=184176 CPUtime=641.94
/proc/17223/stat : 17223 (hydrasat_cache4) R 17222 17222 16995 0 -1 4194304 50679 0 0 0 64168 26 0 0 25 0 1 0 89326480 188596224 42531 1992294400 134512640 135813592 4294956176 18446744073709551615 135205937 0 0 4096 1 0 0 0 17 0 0 0
/proc/17223/statm: 46044 42531 149 317 0 45724 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 189536

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17225
/proc/meminfo: memFree=1253824/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=63044 CPUtime=1.35
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 15538 0 0 0 128 7 0 0 25 0 1 0 89396574 64557056 15522 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 15761 15523 148 362 0 15396 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 68408

[startup+762.306 s]
/proc/loadavg: 1.85 1.27 1.03 2/67 17225
/proc/meminfo: memFree=1184704/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=61.32
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 6115 17 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 125496

[startup+822.303 s]
/proc/loadavg: 1.31 1.21 1.02 2/67 17225
/proc/meminfo: memFree=1184960/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=121.29
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 12112 17 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 125496

[startup+882.302 s]
/proc/loadavg: 1.11 1.17 1.01 2/67 17225
/proc/meminfo: memFree=1185024/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=181.25
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 18108 17 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 125496

[startup+942.302 s]
/proc/loadavg: 1.04 1.14 1.01 2/67 17225
/proc/meminfo: memFree=1185024/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=241.22
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 24105 17 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 125496

[startup+1002.3 s]
/proc/loadavg: 1.01 1.11 1.00 2/67 17225
/proc/meminfo: memFree=1185024/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=301.19
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 30102 17 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 125496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.09 1.00 2/67 17225
/proc/meminfo: memFree=1185024/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=361.17
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 36099 18 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 125496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.07 1.00 2/67 17231
/proc/meminfo: memFree=1184960/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=421.13
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 42095 18 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134682522 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 125496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 1.00 2/67 17231
/proc/meminfo: memFree=1184960/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=481.1
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 48092 18 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 125496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.05 1.00 2/67 17231
/proc/meminfo: memFree=1184960/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=499.5
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 49932 18 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 125496

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 1.05 1.00 2/67 17231
/proc/meminfo: memFree=1184960/2055920 swapFree=4181392/4192956
[pid=17222] ppid=17220 vsize=5364 CPUtime=700.54
/proc/17222/stat : 17222 (hydrasat-multi.) S 17220 17222 16995 0 -1 4194304 322 53580 0 0 0 0 69962 92 16 0 1 0 89326479 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17222/statm: 1341 245 202 169 0 52 0
[pid=17225] ppid=17222 vsize=120132 CPUtime=499.5
/proc/17225/stat : 17225 (hydrasat_cachew) R 17222 17222 16995 0 -1 4194304 35266 0 0 0 49932 18 0 0 25 0 1 0 89396574 123015168 27120 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17225/statm: 30033 27120 172 362 0 29668 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 125496

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17222 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=625640
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=926859
# CPU time returned by wait4() is 700.552
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1198.94
CPU system time (s): 1.1
CPU usage (%): 99.9441
Max. virtual memory (cumulated for all children) (KiB): 189812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.626
system time used= 0.926859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53902
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= 6
involuntary context switches= 3055

runsolver used 1.10183 second user time and 3.2735 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-25 00:42:52
IDJOB=1716219
IDBENCH=20372
IDSOLVER=518
FILE ID=node84/1716219-1240612970
PBS_JOBID= 9186240
Free space on /tmp= 66228 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716219-1240612970/watcher-1716219-1240612970 -o /tmp/evaluation-result-1716219-1240612970/solver-1716219-1240612970 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716219-1240612970.cnf 1800 853020669

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=853020669

node84.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		: 3000.259
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		: 3000.259
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:       1467936 kB
Buffers:         61384 kB
Cached:         468972 kB
SwapCached:       5892 kB
Active:         185452 kB
Inactive:       353220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467936 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:           25264 kB
Writeback:           0 kB
Mapped:          13444 kB
Slab:            35336 kB
Committed_AS:   281832 kB
PageTables:       1368 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= 66056 MiB
End job on node84 at 2009-04-25 01:02:55