Trace number 1561069

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) 1200.03 1200.61

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_12_2_4_cmp.cnf
MD5SUM7ea97a36d5ab6c8a5aa99830d5253591
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables12584
Number of clauses155712
Sum of the clauses size523920
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 217404
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

Solver Data 

0.00/0.00	c Trying configuration 1
700.28/700.67	HOME/hydrasat-multi.sh: line 48: 28312 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.28/700.67	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-1561069-1238761065/watcher-1561069-1238761065 -o /tmp/evaluation-result-1561069-1238761065/solver-1561069-1238761065 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1561069-1238761065.cnf 1800 1135624508 

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 1.00 1.00 3/73 28311
/proc/meminfo: memFree=1463104/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=2064 CPUtime=0
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 171 0 0 0 0 0 0 0 19 0 1 0 932495145 2113536 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 516 154 117 317 0 196 0

[startup+0.0407009 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28311
/proc/meminfo: memFree=1463104/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=3644 CPUtime=0.03
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 574 0 0 0 3 0 0 0 19 0 1 0 932495145 3731456 556 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 911 556 117 317 0 591 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9004

[startup+0.101706 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28311
/proc/meminfo: memFree=1463104/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=6152 CPUtime=0.09
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 1245 0 0 0 9 0 0 0 19 0 1 0 932495145 6299648 1227 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 1538 1228 117 317 0 1218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11512

[startup+0.301727 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28311
/proc/meminfo: memFree=1463104/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=15152 CPUtime=0.29
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 3719 0 0 0 28 1 0 0 21 0 1 0 932495145 15515648 3547 1992294400 134512640 135813592 4294956160 18446744073709551615 135224153 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 3788 3547 124 317 0 3468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20512

[startup+0.70177 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28311
/proc/meminfo: memFree=1463104/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=15892 CPUtime=0.69
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 3887 0 0 0 68 1 0 0 24 0 1 0 932495145 16273408 3562 1992294400 134512640 135813592 4294956160 18446744073709551615 134521381 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 3973 3562 126 317 0 3653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21252

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1444912/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=24004 CPUtime=1.49
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 6162 0 0 0 147 2 0 0 25 0 1 0 932495145 24580096 5618 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 6001 5618 149 317 0 5681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29364

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1440176/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=24936 CPUtime=3.09
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 6398 0 0 0 307 2 0 0 25 0 1 0 932495145 25534464 5854 1992294400 134512640 135813592 4294956160 18446744073709551615 134592018 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 6234 5854 149 317 0 5914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30296

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1439280/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=25596 CPUtime=6.28
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 6559 0 0 0 626 2 0 0 25 0 1 0 932495145 26210304 6015 1992294400 134512640 135813592 4294956160 18446744073709551615 134592156 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 6399 6015 149 317 0 6079 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30956

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1438768/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=25996 CPUtime=12.69
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 6642 0 0 0 1266 3 0 0 25 0 1 0 932495145 26619904 6098 1992294400 134512640 135813592 4294956160 18446744073709551615 134592039 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 6499 6098 149 317 0 6179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31356

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1437680/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=27196 CPUtime=25.48
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 6933 0 0 0 2545 3 0 0 25 0 1 0 932495145 27848704 6389 1992294400 134512640 135813592 4294956160 18446744073709551615 134591880 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 6799 6389 149 317 0 6479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32556

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1433712/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=31348 CPUtime=51.06
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 7941 0 0 0 5103 3 0 0 25 0 1 0 932495145 32100352 7397 1992294400 134512640 135813592 4294956160 18446744073709551615 134592204 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 7837 7397 149 317 0 7517 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36708

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1424560/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=40500 CPUtime=102.25
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 10183 0 0 0 10221 4 0 0 25 0 1 0 932495145 41472000 9639 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 10125 9639 149 317 0 9805 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1407472/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=57760 CPUtime=162.22
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 14446 0 0 0 16216 6 0 0 25 0 1 0 932495145 59146240 13902 1992294400 134512640 135813592 4294956160 18446744073709551615 134668754 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 14440 13902 149 317 0 14120 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 63120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1407280/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=57760 CPUtime=222.19
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 14492 0 0 0 22213 6 0 0 25 0 1 0 932495145 59146240 13948 1992294400 134512640 135813592 4294956160 18446744073709551615 134664409 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 14440 13948 149 317 0 14120 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 63120

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1400240/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=65376 CPUtime=282.16
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 16386 0 0 0 28209 7 0 0 25 0 1 0 932495145 66945024 15713 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 16344 15713 149 317 0 16024 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 70736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28313
/proc/meminfo: memFree=1393072/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=72700 CPUtime=342.14
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 18163 0 0 0 34206 8 0 0 25 0 1 0 932495145 74444800 17490 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 18175 17490 149 317 0 17855 0

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

/proc/28312/statm: 25310 24524 149 317 0 24990 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 106600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28315
/proc/meminfo: memFree=1360496/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=105824 CPUtime=582.02
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 26315 0 0 0 58188 14 0 0 25 0 1 0 932495145 108363776 25642 1992294400 134512640 135813592 4294956160 18446744073709551615 134665886 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 26456 25642 149 317 0 26136 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 111184

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28315
/proc/meminfo: memFree=1352368/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5360 CPUtime=0
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 932495145 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1340 239 197 169 0 51 0
[pid=28312] ppid=28311 vsize=113956 CPUtime=642
/proc/28312/stat : 28312 (hydrasat_cache4) R 28311 28311 27703 0 -1 4194304 28346 0 0 0 64184 16 0 0 25 0 1 0 932495145 116690944 27673 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/28312/statm: 28489 27673 149 317 0 28169 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 119316

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28316
/proc/meminfo: memFree=1325808/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=15460 CPUtime=1.61
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 3998 0 0 0 161 0 0 0 25 0 1 0 932565212 15831040 3455 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 3865 3455 171 362 0 3500 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 20824

[startup+762.305 s]
/proc/loadavg: 1.26 1.10 1.03 2/75 28316
/proc/meminfo: memFree=1280880/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=63004 CPUtime=61.58
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 15693 0 0 0 6148 10 0 0 25 0 1 0 932565212 64516096 15150 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 15751 15150 171 362 0 15386 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 68368

[startup+822.302 s]
/proc/loadavg: 1.09 1.08 1.03 2/75 28316
/proc/meminfo: memFree=1257520/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=87256 CPUtime=121.56
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 21549 0 0 0 12140 16 0 0 25 0 1 0 932565212 89350144 21006 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 21814 21006 171 362 0 21449 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 92620

[startup+882.302 s]
/proc/loadavg: 1.03 1.06 1.02 2/75 28316
/proc/meminfo: memFree=1241328/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=103704 CPUtime=181.53
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 25582 0 0 0 18133 20 0 0 25 0 1 0 932565212 106192896 25039 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 25926 25039 171 362 0 25561 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 109068

[startup+942.301 s]
/proc/loadavg: 1.01 1.05 1.01 2/75 28316
/proc/meminfo: memFree=1223664/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=121768 CPUtime=241.5
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 30054 0 0 0 24125 25 0 0 25 0 1 0 932565212 124690432 29511 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 30442 29511 171 362 0 30077 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 127132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/75 28316
/proc/meminfo: memFree=1220592/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=124924 CPUtime=301.48
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 30742 0 0 0 30122 26 0 0 25 0 1 0 932565212 127922176 30199 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 31231 30199 171 362 0 30866 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 130288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/75 28316
/proc/meminfo: memFree=1220528/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=124924 CPUtime=361.45
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 30753 0 0 0 36119 26 0 0 25 0 1 0 932565212 127922176 30210 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 31231 30210 171 362 0 30866 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 130288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 28316
/proc/meminfo: memFree=1220464/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=124924 CPUtime=421.42
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 30768 0 0 0 42116 26 0 0 25 0 1 0 932565212 127922176 30225 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 31231 30225 171 362 0 30866 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 130288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 28316
/proc/meminfo: memFree=1184432/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=162484 CPUtime=481.4
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 40021 0 0 0 48106 34 0 0 25 0 1 0 932565212 166383616 39478 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 40621 39478 171 362 0 40256 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 167848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 28316
/proc/meminfo: memFree=1168176/2055920 swapFree=4176836/4192956
[pid=28311] ppid=28309 vsize=5364 CPUtime=700.34
/proc/28311/stat : 28311 (hydrasat-multi.) S 28309 28311 27703 0 -1 4194304 321 31272 0 0 0 0 69971 63 19 0 1 0 932495145 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28311/statm: 1341 245 202 169 0 52 0
[pid=28316] ppid=28311 vsize=178312 CPUtime=499.69
/proc/28316/stat : 28316 (hydrasat_cachew) R 28311 28311 27703 0 -1 4194304 43834 0 0 0 49933 36 0 0 25 0 1 0 932565212 182591488 43291 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28316/statm: 44578 43291 171 362 0 44213 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 183676

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28311 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=714627
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=638902
# CPU time returned by wait4() is 700.354
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.04
CPU system time (s): 0.99
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 183676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.715
system time used= 0.638902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31593
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2299

runsolver used 1.24181 second user time and 3.16852 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-03 14:17:45
IDJOB=1561069
IDBENCH=70908
IDSOLVER=518
FILE ID=node82/1561069-1238761065
PBS_JOBID= 9085492
Free space on /tmp= 66496 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_12_2_4_cmp.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561069-1238761065/watcher-1561069-1238761065 -o /tmp/evaluation-result-1561069-1238761065/solver-1561069-1238761065 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1561069-1238761065.cnf 1800 1135624508

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

MD5SUM BENCH= 7ea97a36d5ab6c8a5aa99830d5253591
RANDOM SEED=1135624508

node82.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		: 3000.232
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		: 3000.232
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:       1463584 kB
Buffers:         99160 kB
Cached:         398284 kB
SwapCached:       7320 kB
Active:         369384 kB
Inactive:       137568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463584 kB
SwapTotal:     4192956 kB
SwapFree:      4176836 kB
Dirty:            7512 kB
Writeback:           0 kB
Mapped:          15028 kB
Slab:            70524 kB
Committed_AS:  2559536 kB
PageTables:       1996 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= 66376 MiB
End job on node82 at 2009-04-03 14:37:48