Trace number 1715855

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 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-13-s.cnf
MD5SUMd90571b4b69632567da9d3ebfd25979e
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 variables234673
Number of clauses1071339
Sum of the clauses size2453820
Maximum clause length10
Minimum clause length1
Number of clauses of size 117679
Number of clauses of size 2856659
Number of clauses of size 3153061
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c Trying configuration 1
700.54/700.81	HOME/hydrasat-multi.sh: line 48: 27772 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.54/700.81	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-1715855-1240608155/watcher-1715855-1240608155 -o /tmp/evaluation-result-1715855-1240608155/solver-1715855-1240608155 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1715855-1240608155.cnf 1800 140116610 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 27771
/proc/meminfo: memFree=1287008/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=5640 CPUtime=0
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 160 0 0 0 0 0 0 0 19 0 1 0 88841638 5775360 142 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 1410 142 117 317 0 1090 0

[startup+0.057972 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 27771
/proc/meminfo: memFree=1287008/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=8412 CPUtime=0.04
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 888 0 0 0 4 0 0 0 19 0 1 0 88841638 8613888 870 1992294400 134512640 135813592 4294956176 18446744073709551615 134639240 0 0 4096 1 0 0 0 17 0 0 0
/proc/27772/statm: 2103 870 117 317 0 1783 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13772

[startup+0.101979 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 27771
/proc/meminfo: memFree=1287008/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=10920 CPUtime=0.09
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 1559 0 0 0 8 1 0 0 19 0 1 0 88841638 11182080 1541 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/27772/statm: 2730 1541 117 317 0 2410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16280

[startup+0.302006 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 27771
/proc/meminfo: memFree=1287008/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=21876 CPUtime=0.28
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 4527 0 0 0 26 2 0 0 21 0 1 0 88841638 22401024 4509 1992294400 134512640 135813592 4294956176 18446744073709551615 134638276 0 0 4096 1 0 0 0 17 0 0 0
/proc/27772/statm: 5469 4509 117 317 0 5149 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27236

[startup+0.70106 s]
/proc/loadavg: 1.00 0.99 0.88 3/64 27771
/proc/meminfo: memFree=1287008/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=41412 CPUtime=0.68
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 9760 0 0 0 63 5 0 0 25 0 1 0 88841638 42405888 9742 1992294400 134512640 135813592 4294956176 18446744073709551615 135212902 0 0 4096 1 0 0 0 17 0 0 0
/proc/27772/statm: 10353 9742 117 317 0 10033 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46772

[startup+1.50116 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 27773
/proc/meminfo: memFree=1232208/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=80572 CPUtime=1.48
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 19947 0 0 0 139 9 0 0 25 0 1 0 88841638 82505728 19929 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 20143 19929 122 317 0 19823 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 85932

[startup+3.10137 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 27773
/proc/meminfo: memFree=1194448/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=110804 CPUtime=3.08
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 28731 0 0 0 295 13 0 0 25 0 1 0 88841638 113463296 25576 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 27701 25577 126 317 0 27381 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 116164

[startup+6.30181 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 27773
/proc/meminfo: memFree=1177104/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=157632 CPUtime=6.28
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 44161 0 0 0 610 18 0 0 25 0 1 0 88841638 161415168 37365 1992294400 134512640 135813592 4294956176 18446744073709551615 134592198 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 39408 37365 149 317 0 39088 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 162992

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 27773
/proc/meminfo: memFree=1134416/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=161064 CPUtime=12.68
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 45027 0 0 0 1248 20 0 0 25 0 1 0 88841638 164929536 38231 1992294400 134512640 135813592 4294956176 18446744073709551615 134592512 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 40266 38231 149 317 0 39946 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 166424

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 27773
/proc/meminfo: memFree=1132368/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=163044 CPUtime=25.48
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 45508 0 0 0 2528 20 0 0 25 0 1 0 88841638 166957056 38712 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 40761 38712 149 317 0 40441 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 168404

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 27773
/proc/meminfo: memFree=1130768/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=164656 CPUtime=51.04
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 45924 0 0 0 5084 20 0 0 25 0 1 0 88841638 168607744 39128 1992294400 134512640 135813592 4294956176 18446744073709551615 134665497 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 41164 39128 149 317 0 40844 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 170016

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 27773
/proc/meminfo: memFree=1129424/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=166112 CPUtime=102.24
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 46275 0 0 0 10203 21 0 0 25 0 1 0 88841638 170098688 39479 1992294400 134512640 135813592 4294956176 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 41528 39479 149 317 0 41208 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 171472

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.90 2/66 27773
/proc/meminfo: memFree=1128016/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=167440 CPUtime=162.22
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 46627 0 0 0 16200 22 0 0 25 0 1 0 88841638 171458560 39831 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 41860 39831 149 317 0 41540 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 172800

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 27773
/proc/meminfo: memFree=1124048/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=171460 CPUtime=222.2
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 47618 0 0 0 22198 22 0 0 25 0 1 0 88841638 175575040 40822 1992294400 134512640 135813592 4294956176 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 42865 40822 149 317 0 42545 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 176820

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 27773
/proc/meminfo: memFree=1122960/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=172532 CPUtime=282.19
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 47893 0 0 0 28196 23 0 0 25 0 1 0 88841638 176672768 41097 1992294400 134512640 135813592 4294956176 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 43133 41097 149 317 0 42813 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 177892

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 27773
/proc/meminfo: memFree=1122904/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=172532 CPUtime=342.17
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 47893 0 0 0 34194 23 0 0 25 0 1 0 88841638 176672768 41097 1992294400 134512640 135813592 4294956176 18446744073709551615 134661566 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 43133 41097 149 317 0 42813 0

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

/proc/27772/statm: 44364 42338 149 317 0 44044 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 182816

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 27773
/proc/meminfo: memFree=1117016/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5360 CPUtime=0
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88841638 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27771/statm: 1340 239 197 169 0 51 0
[pid=27772] ppid=27771 vsize=178428 CPUtime=642.08
/proc/27772/stat : 27772 (hydrasat_cache4) R 27771 27771 27668 0 -1 4194304 49360 0 0 0 64184 24 0 0 25 0 1 0 88841638 182710272 42564 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/27772/statm: 44607 42564 149 317 0 44287 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 183788

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 27774
/proc/meminfo: memFree=1067416/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=69280 CPUtime=1.47
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 17074 0 0 0 140 7 0 0 25 0 1 0 88911720 70942720 17058 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 17320 17058 148 362 0 16955 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 74644

[startup+762.305 s]
/proc/loadavg: 1.03 1.00 0.91 2/66 27774
/proc/meminfo: memFree=1008600/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=111936 CPUtime=61.44
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 32711 0 0 0 6123 21 0 0 25 0 1 0 88911720 114622464 25917 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 27984 25917 172 362 0 27619 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 117300

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 0.91 2/66 27774
/proc/meminfo: memFree=1007832/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=112732 CPUtime=121.41
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 32910 0 0 0 12120 21 0 0 25 0 1 0 88911720 115437568 26116 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 28183 26116 172 362 0 27818 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 118096

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 27774
/proc/meminfo: memFree=1006872/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=113792 CPUtime=181.4
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 33183 0 0 0 18118 22 0 0 25 0 1 0 88911720 116523008 26389 1992294400 134512640 135995732 4294956032 18446744073709551615 134682235 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 28448 26389 172 362 0 28083 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 119156

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 27774
/proc/meminfo: memFree=999896/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=120568 CPUtime=241.38
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 34881 0 0 0 24116 22 0 0 25 0 1 0 88911720 123461632 28087 1992294400 134512640 135995732 4294956032 18446744073709551615 134841557 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 30142 28087 172 362 0 29777 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 125932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 27776
/proc/meminfo: memFree=999704/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=120568 CPUtime=301.37
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 34882 0 0 0 30114 23 0 0 25 0 1 0 88911720 123461632 28088 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 30142 28088 172 362 0 29777 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 125932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 27776
/proc/meminfo: memFree=999704/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=120568 CPUtime=361.35
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 34884 0 0 0 36112 23 0 0 25 0 1 0 88911720 123461632 28090 1992294400 134512640 135995732 4294956032 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 30142 28090 172 362 0 29777 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 125932

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 0.92 2/66 27776
/proc/meminfo: memFree=999704/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=120568 CPUtime=421.33
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 34885 0 0 0 42110 23 0 0 25 0 1 0 88911720 123461632 28091 1992294400 134512640 135995732 4294956032 18446744073709551615 134807732 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 30142 28091 172 362 0 29777 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 125932

[startup+1182.3 s]
/proc/loadavg: 1.10 1.04 0.93 2/66 27776
/proc/meminfo: memFree=999768/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=120568 CPUtime=481.31
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 34885 0 0 0 48108 23 0 0 25 0 1 0 88911720 123461632 28091 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 30142 28091 172 362 0 29777 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 125932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.13 1.05 0.94 2/66 27776
/proc/meminfo: memFree=999768/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=120568 CPUtime=499.51
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 34885 0 0 0 49928 23 0 0 25 0 1 0 88911720 123461632 28091 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 30142 28091 172 362 0 29777 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125932

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

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

[startup+1200.5 s]
/proc/loadavg: 1.13 1.05 0.94 2/66 27776
/proc/meminfo: memFree=999768/2055920 swapFree=4192956/4192956
[pid=27771] ppid=27769 vsize=5364 CPUtime=700.56
/proc/27771/stat : 27771 (hydrasat-multi.) S 27769 27771 27668 0 -1 4194304 322 50993 0 0 0 0 69964 92 19 0 1 0 88841638 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27771/statm: 1341 245 202 169 0 52 0
[pid=27774] ppid=27771 vsize=120568 CPUtime=499.51
/proc/27774/stat : 27774 (hydrasat_cachew) R 27771 27771 27668 0 -1 4194304 34885 0 0 0 49928 23 0 0 25 0 1 0 88911720 123461632 28091 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 1 0 0
/proc/27774/statm: 30142 28091 172 362 0 29777 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125932

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27771 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=645637
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=921859
# CPU time returned by wait4() is 700.568
# 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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1198.92
CPU system time (s): 1.15
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 184872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.646
system time used= 0.921859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51315
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= 7
involuntary context switches= 1177

runsolver used 1.3318 second user time and 3.03654 second system time

The end

Launcher Data 

Begin job on node71 at 2009-04-24 23:22:37
IDJOB=1715855
IDBENCH=20353
IDSOLVER=518
FILE ID=node71/1715855-1240608155
PBS_JOBID= 9186251
Free space on /tmp= 66456 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-13-s.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715855-1240608155/watcher-1715855-1240608155 -o /tmp/evaluation-result-1715855-1240608155/solver-1715855-1240608155 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1715855-1240608155.cnf 1800 140116610

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

MD5SUM BENCH= d90571b4b69632567da9d3ebfd25979e
RANDOM SEED=140116610

node71.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		: 3000.236
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		: 3000.236
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:       1287496 kB
Buffers:         84484 kB
Cached:         588444 kB
SwapCached:          0 kB
Active:         305828 kB
Inactive:       380972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287496 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23180 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            67612 kB
Committed_AS:   167428 kB
PageTables:       1436 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= 66284 MiB
End job on node71 at 2009-04-24 23:42:39