Trace number 1725359

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 1201.81

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
MD5SUM34870d8ecf83d8ac2173b4630f0f7214
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38694
Satisfiable
(Un)Satisfiability was proved
Number of variables4940
Number of clauses93221
Sum of the clauses size189296
Maximum clause length26
Minimum clause length1
Number of clauses of size 143
Number of clauses of size 292101
Number of clauses of size 3113
Number of clauses of size 4924
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

0.00/0.02	c Trying configuration 1
700.20/701.06	HOME/hydrasat-multi.sh: line 48: 20779 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.20/701.06	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-1725359-1240704142/watcher-1725359-1240704142 -o /tmp/evaluation-result-1725359-1240704142/solver-1725359-1240704142 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1725359-1240704142.cnf 1800 1503062539 

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: 1.01 0.98 0.99 2/64 20777
/proc/meminfo: memFree=1580408/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5356 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) D 20775 20777 20683 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 98447493 5484544 230 1992294400 4194304 4889804 548682068736 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/20777/statm: 1339 230 191 169 0 50 0

[startup+0.102526 s]
/proc/loadavg: 1.01 0.98 0.99 2/64 20777
/proc/meminfo: memFree=1580408/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.201546 s]
/proc/loadavg: 1.01 0.98 0.99 2/64 20777
/proc/meminfo: memFree=1580408/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301564 s]
/proc/loadavg: 1.01 0.98 0.99 2/64 20777
/proc/meminfo: memFree=1580408/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701641 s]
/proc/loadavg: 1.01 0.98 0.99 2/64 20777
/proc/meminfo: memFree=1580408/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50179 s]
/proc/loadavg: 1.01 0.98 0.99 2/66 20779
/proc/meminfo: memFree=1570024/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=11916 CPUtime=1.46
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 2873 0 0 0 145 1 0 0 25 0 1 0 98447495 12201984 2644 1992294400 134512640 135813592 4294956176 18446744073709551615 134521125 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 2979 2644 126 317 0 2659 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17276

[startup+3.10111 s]
/proc/loadavg: 1.01 0.98 0.99 2/66 20779
/proc/meminfo: memFree=1567016/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=15024 CPUtime=2.85
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 3689 0 0 0 283 2 0 0 25 0 1 0 98447495 15384576 3459 1992294400 134512640 135813592 4294956176 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/20779/statm: 3756 3459 149 317 0 3436 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 20384

[startup+6.30172 s]
/proc/loadavg: 1.09 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1565608/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=16356 CPUtime=5.78
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 4002 0 0 0 575 3 0 0 25 0 1 0 98447495 16748544 3772 1992294400 134512640 135813592 4294956176 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 4089 3772 149 317 0 3769 0
Current children cumulated CPU time (s) 5.78
Current children cumulated vsize (KiB) 21716

[startup+12.702 s]
/proc/loadavg: 1.08 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1563368/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=18784 CPUtime=12.18
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 4590 0 0 0 1214 4 0 0 25 0 1 0 98447495 19234816 4360 1992294400 134512640 135813592 4294956176 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 4696 4360 149 317 0 4376 0
Current children cumulated CPU time (s) 12.18
Current children cumulated vsize (KiB) 24144

[startup+25.5015 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1560040/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=22272 CPUtime=24.96
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 5394 0 0 0 2491 5 0 0 25 0 1 0 98447495 22806528 5164 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 5568 5164 149 317 0 5248 0
Current children cumulated CPU time (s) 24.96
Current children cumulated vsize (KiB) 27632

[startup+51.1015 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1552808/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=30144 CPUtime=50.54
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 7195 0 0 0 5047 7 0 0 25 0 1 0 98447495 30867456 6965 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 7536 6965 149 317 0 7216 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 35504

[startup+102.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1544040/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=39876 CPUtime=101.73
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 9403 0 0 0 10164 9 0 0 25 0 1 0 98447495 40833024 9173 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 9969 9173 149 317 0 9649 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 45236

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1535144/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=50348 CPUtime=161.69
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 11818 0 0 0 16159 10 0 0 25 0 1 0 98447495 51556352 11459 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 12587 11459 149 317 0 12267 0
Current children cumulated CPU time (s) 161.69
Current children cumulated vsize (KiB) 55708

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1527464/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=57864 CPUtime=221.68
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 13661 0 0 0 22156 12 0 0 25 0 1 0 98447495 59252736 13302 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 14466 13302 149 317 0 14146 0
Current children cumulated CPU time (s) 221.68
Current children cumulated vsize (KiB) 63224

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1521128/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=64976 CPUtime=281.65
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 15238 0 0 0 28152 13 0 0 25 0 1 0 98447495 66535424 14879 1992294400 134512640 135813592 4294956176 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 16244 14879 149 317 0 15924 0
Current children cumulated CPU time (s) 281.65
Current children cumulated vsize (KiB) 70336

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1515688/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=71448 CPUtime=341.64
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 16697 0 0 0 34150 14 0 0 25 0 1 0 98447495 73162752 16227 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 17862 16227 149 317 0 17542 0
Current children cumulated CPU time (s) 341.64
Current children cumulated vsize (KiB) 76808

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1511592/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=76680 CPUtime=401.61
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 17992 0 0 0 40146 15 0 0 25 0 1 0 98447495 78520320 17265 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 19170 17265 149 317 0 18850 0
Current children cumulated CPU time (s) 401.61
Current children cumulated vsize (KiB) 82040


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

/proc/20779/statm: 23851 21306 149 317 0 23531 0
Current children cumulated CPU time (s) 581.55
Current children cumulated vsize (KiB) 100764

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20779
/proc/meminfo: memFree=1491048/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5360 CPUtime=0
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 98447493 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1340 239 197 169 0 51 0
[pid=20779] ppid=20777 vsize=99572 CPUtime=641.53
/proc/20779/stat : 20779 (hydrasat_cache4) R 20777 20777 20683 0 -1 4194304 23306 0 0 0 64133 20 0 0 25 0 1 0 98447495 101961728 22355 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20779/statm: 24893 22355 149 317 0 24573 0
Current children cumulated CPU time (s) 641.53
Current children cumulated vsize (KiB) 104932

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20780
/proc/meminfo: memFree=1477608/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=10112 CPUtime=1.22
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 2411 0 0 0 121 1 0 0 25 0 1 0 98517600 10354688 2184 1992294400 134512640 135995732 4294956032 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 1 0 0
/proc/20780/statm: 2528 2184 151 362 0 2163 0
Current children cumulated CPU time (s) 701.48
Current children cumulated vsize (KiB) 15476

[startup+762.301 s]
/proc/loadavg: 1.74 1.25 1.09 2/66 20780
/proc/meminfo: memFree=1465832/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=23376 CPUtime=60.48
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 5579 0 0 0 6044 4 0 0 25 0 1 0 98517600 23937024 5351 1992294400 134512640 135995732 4294956032 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 5844 5351 172 362 0 5479 0
Current children cumulated CPU time (s) 760.74
Current children cumulated vsize (KiB) 28740

[startup+822.301 s]
/proc/loadavg: 1.27 1.20 1.08 2/66 20780
/proc/meminfo: memFree=1458408/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=31168 CPUtime=120.43
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 7505 0 0 0 12037 6 0 0 25 0 1 0 98517600 31916032 7277 1992294400 134512640 135995732 4294956032 18446744073709551615 134807706 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 7792 7277 172 362 0 7427 0
Current children cumulated CPU time (s) 820.69
Current children cumulated vsize (KiB) 36532

[startup+882.306 s]
/proc/loadavg: 1.10 1.16 1.07 2/66 20780
/proc/meminfo: memFree=1452456/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=37896 CPUtime=180.4
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 9086 0 0 0 18033 7 0 0 25 0 1 0 98517600 38805504 8729 1992294400 134512640 135995732 4294956032 18446744073709551615 134807715 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 9474 8729 172 362 0 9109 0
Current children cumulated CPU time (s) 880.66
Current children cumulated vsize (KiB) 43260

[startup+942.303 s]
/proc/loadavg: 1.03 1.13 1.07 2/66 20780
/proc/meminfo: memFree=1446760/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=44160 CPUtime=240.38
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 10515 0 0 0 24029 9 0 0 25 0 1 0 98517600 45219840 10158 1992294400 134512640 135995732 4294956032 18446744073709551615 134808042 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 11040 10158 172 362 0 10675 0
Current children cumulated CPU time (s) 940.64
Current children cumulated vsize (KiB) 49524

[startup+1002.3 s]
/proc/loadavg: 1.01 1.10 1.06 2/66 20780
/proc/meminfo: memFree=1442856/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=48536 CPUtime=300.34
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 11528 0 0 0 30024 10 0 0 25 0 1 0 98517600 49700864 11171 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 12134 11171 172 362 0 11769 0
Current children cumulated CPU time (s) 1000.6
Current children cumulated vsize (KiB) 53900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.08 1.06 2/66 20780
/proc/meminfo: memFree=1439208/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=52488 CPUtime=360.3
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 12479 0 0 0 36019 11 0 0 25 0 1 0 98517600 53747712 12122 1992294400 134512640 135995732 4294956032 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 13122 12122 172 362 0 12757 0
Current children cumulated CPU time (s) 1060.56
Current children cumulated vsize (KiB) 57852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.06 1.05 2/66 20780
/proc/meminfo: memFree=1434280/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=58444 CPUtime=420.28
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 13940 0 0 0 42015 13 0 0 25 0 1 0 98517600 59846656 13326 1992294400 134512640 135995732 4294956032 18446744073709551615 134808064 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 14611 13326 172 362 0 14246 0
Current children cumulated CPU time (s) 1120.54
Current children cumulated vsize (KiB) 63808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 1.05 2/66 20780
/proc/meminfo: memFree=1431592/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=61264 CPUtime=480.24
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 14607 0 0 0 48011 13 0 0 25 0 1 0 98517600 62734336 13993 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 15316 13993 172 362 0 14951 0
Current children cumulated CPU time (s) 1180.5
Current children cumulated vsize (KiB) 66628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.8 s]
/proc/loadavg: 1.00 1.05 1.04 2/66 20780
/proc/meminfo: memFree=1430504/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=62372 CPUtime=499.74
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 14875 0 0 0 49961 13 0 0 25 0 1 0 98517600 63868928 14261 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 15593 14261 172 362 0 15228 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 67736

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

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

[startup+1201.8 s]
/proc/loadavg: 1.00 1.05 1.04 2/66 20780
/proc/meminfo: memFree=1430504/2055920 swapFree=4180280/4192956
[pid=20777] ppid=20775 vsize=5364 CPUtime=700.26
/proc/20777/stat : 20777 (hydrasat-multi.) S 20775 20777 20683 0 -1 4194304 321 26775 1 0 0 0 69968 58 16 0 1 0 98447493 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20777/statm: 1341 245 202 169 0 52 0
[pid=20780] ppid=20777 vsize=62372 CPUtime=499.74
/proc/20780/stat : 20780 (hydrasat_cachew) R 20777 20777 20683 0 -1 4194304 14875 0 0 0 49961 13 0 0 25 0 1 0 98517600 63868928 14261 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20780/statm: 15593 14261 172 362 0 15228 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 67736

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20777 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=685631
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=587910
# CPU time returned by wait4() is 700.274
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.81
CPU time (s): 1200
CPU user time (s): 1199.29
CPU system time (s): 0.71
CPU usage (%): 99.8493
Max. virtual memory (cumulated for all children) (KiB): 109332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.686
system time used= 0.58791
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27096
page faults= 1
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= 1140

runsolver used 2.19567 second user time and 5.35319 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-26 02:02:22
IDJOB=1725359
IDBENCH=24580
IDSOLVER=518
FILE ID=node28/1725359-1240704142
PBS_JOBID= 9186801
Free space on /tmp= 66244 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Medium/contest05/sabharwal/sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1725359-1240704142/watcher-1725359-1240704142 -o /tmp/evaluation-result-1725359-1240704142/solver-1725359-1240704142 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1725359-1240704142.cnf 1800 1503062539

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

MD5SUM BENCH= 34870d8ecf83d8ac2173b4630f0f7214
RANDOM SEED=1503062539

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1580952 kB
Buffers:         47256 kB
Cached:         372432 kB
SwapCached:       5856 kB
Active:         167328 kB
Inactive:       260892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580952 kB
SwapTotal:     4192956 kB
SwapFree:      4180280 kB
Dirty:            5564 kB
Writeback:           0 kB
Mapped:          13740 kB
Slab:            32624 kB
Committed_AS:   417116 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66148 MiB
End job on node28 at 2009-04-26 02:22:26