Trace number 1729122

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
MD5SUMc528b705716be41ea2448c50a45c52a8
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 variables226
Number of clauses1078
Sum of the clauses size3624
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226
Number of clauses of size 3636
Number of clauses of size 4416
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.14/700.45	HOME/hydrasat-multi.sh: line 48: 20642 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.14/700.45	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-1729122-1240745430/watcher-1729122-1240745430 -o /tmp/evaluation-result-1729122-1240745430/solver-1729122-1240745430 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1729122-1240745430.cnf 1800 843317146 

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: 1.03 1.01 1.00 3/64 20641
/proc/meminfo: memFree=1856824/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=1452 CPUtime=0
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 166 0 0 0 0 0 0 0 19 0 1 0 102576407 1486848 148 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 363 149 116 317 0 43 0

[startup+0.102023 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 20641
/proc/meminfo: memFree=1856824/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=1712 CPUtime=0.09
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 267 0 0 0 9 0 0 0 19 0 1 0 102576407 1753088 248 1992294400 134512640 135813592 4294956160 18446744073709551615 134666004 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 428 248 149 317 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072

[startup+0.20103 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 20641
/proc/meminfo: memFree=1856824/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=1840 CPUtime=0.19
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 284 0 0 0 19 0 0 0 20 0 1 0 102576407 1884160 265 1992294400 134512640 135813592 4294956160 18446744073709551615 134665221 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 460 265 149 317 0 140 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7200

[startup+0.301038 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 20641
/proc/meminfo: memFree=1856824/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=1972 CPUtime=0.29
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 311 0 0 0 29 0 0 0 21 0 1 0 102576407 2019328 292 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 493 292 149 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701074 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 20641
/proc/meminfo: memFree=1856824/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=2236 CPUtime=0.69
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 375 0 0 0 69 0 0 0 25 0 1 0 102576407 2289664 356 1992294400 134512640 135813592 4294956160 18446744073709551615 134662891 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 559 356 149 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50114 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20643
/proc/meminfo: memFree=1855208/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=2780 CPUtime=1.49
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 524 0 0 0 149 0 0 0 25 0 1 0 102576407 2846720 505 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 695 505 149 317 0 375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8140

[startup+3.10128 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20643
/proc/meminfo: memFree=1854248/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=4028 CPUtime=3.09
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 813 0 0 0 309 0 0 0 25 0 1 0 102576407 4124672 794 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 1007 794 149 317 0 687 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9388

[startup+6.30157 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20643
/proc/meminfo: memFree=1852648/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=5600 CPUtime=6.28
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 1187 0 0 0 628 0 0 0 25 0 1 0 102576407 5734400 1168 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 1400 1168 149 317 0 1080 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10960

[startup+12.7011 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20643
/proc/meminfo: memFree=1849448/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=8640 CPUtime=12.69
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 1904 0 0 0 1268 1 0 0 25 0 1 0 102576407 8847360 1885 1992294400 134512640 135813592 4294956160 18446744073709551615 134662732 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 2160 1885 149 317 0 1840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14000

[startup+25.5012 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20643
/proc/meminfo: memFree=1845672/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=12892 CPUtime=25.48
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 2945 0 0 0 2547 1 0 0 25 0 1 0 102576407 13201408 2833 1992294400 134512640 135813592 4294956160 18446744073709551615 134665781 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 3223 2833 149 317 0 2903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18252

[startup+51.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20643
/proc/meminfo: memFree=1838248/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=21112 CPUtime=51.07
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 5017 0 0 0 5105 2 0 0 25 0 1 0 102576407 21618688 4658 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 5278 4658 149 317 0 4958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26472

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20643
/proc/meminfo: memFree=1830120/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=30776 CPUtime=102.25
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 7649 0 0 0 10221 4 0 0 25 0 1 0 102576407 31514624 6650 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 7694 6650 149 317 0 7374 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36136

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20643
/proc/meminfo: memFree=1824488/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=37148 CPUtime=162.22
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 9186 0 0 0 16217 5 0 0 25 0 1 0 102576407 38039552 8058 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 9287 8058 149 317 0 8967 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 42508

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20643
/proc/meminfo: memFree=1816744/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=45652 CPUtime=222.21
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 11587 0 0 0 22213 8 0 0 25 0 1 0 102576407 46747648 9977 1992294400 134512640 135813592 4294956160 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 11413 9977 149 317 0 11093 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20643
/proc/meminfo: memFree=1812648/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=49692 CPUtime=282.18
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 12615 0 0 0 28209 9 0 0 25 0 1 0 102576407 50884608 11005 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 12423 11005 149 317 0 12103 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 55052

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20643
/proc/meminfo: memFree=1802472/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=62688 CPUtime=342.17
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 16607 0 0 0 34205 12 0 0 25 0 1 0 102576407 64192512 13512 1992294400 134512640 135813592 4294956160 18446744073709551615 134665442 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 15672 13512 149 317 0 15352 0

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

/proc/20642/statm: 19801 16876 149 317 0 19481 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 84564

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20645
/proc/meminfo: memFree=1782760/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=88328 CPUtime=582.07
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 24348 0 0 0 58190 17 0 0 25 0 1 0 102576407 90447872 18409 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 22082 18409 149 317 0 21762 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 93688

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20645
/proc/meminfo: memFree=1780520/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5360 CPUtime=0
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 102576406 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1340 239 197 169 0 51 0
[pid=20642] ppid=20641 vsize=90548 CPUtime=642.06
/proc/20642/stat : 20642 (hydrasat_cache4) R 20641 20641 20196 0 -1 4194304 24909 0 0 0 64188 18 0 0 25 0 1 0 102576407 92721152 18970 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20642/statm: 22637 18970 149 317 0 22317 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 95908

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1774952/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=3100 CPUtime=1.84
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 579 0 0 0 184 0 0 0 25 0 1 0 102646452 3174400 561 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 775 561 171 362 0 410 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8464

[startup+762.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20646
/proc/meminfo: memFree=1762600/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=17784 CPUtime=61.8
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 4005 0 0 0 6174 6 0 0 25 0 1 0 102646452 18210816 3889 1992294400 134512640 135995732 4294956016 18446744073709551615 134807780 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 4446 3889 171 362 0 4081 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 23148

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20646
/proc/meminfo: memFree=1756136/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=24448 CPUtime=121.77
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 5753 0 0 0 12169 8 0 0 25 0 1 0 102646452 25034752 5571 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 6112 5571 171 362 0 5747 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 29812

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1749608/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=32024 CPUtime=181.75
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 7783 0 0 0 18166 9 0 0 25 0 1 0 102646452 32792576 7200 1992294400 134512640 135995732 4294956016 18446744073709551615 134807688 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 8006 7200 171 362 0 7641 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 37388

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1745064/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=36728 CPUtime=241.71
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 8985 0 0 0 24162 9 0 0 25 0 1 0 102646452 37609472 8353 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 9182 8353 171 362 0 8817 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 42092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1741544/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=40212 CPUtime=301.69
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 9839 0 0 0 30159 10 0 0 25 0 1 0 102646452 41177088 9207 1992294400 134512640 135995732 4294956016 18446744073709551615 134807786 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 10053 9207 171 362 0 9688 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 45576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1735464/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=47768 CPUtime=361.67
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 11861 0 0 0 36155 12 0 0 25 0 1 0 102646452 48914432 10722 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 11942 10722 171 362 0 11577 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 53132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1730856/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=53616 CPUtime=421.65
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 13540 0 0 0 42151 14 0 0 25 0 1 0 102646452 54902784 11854 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 13404 11854 171 362 0 13039 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 58980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1728488/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=56752 CPUtime=481.63
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 14404 0 0 0 48148 15 0 0 25 0 1 0 102646452 58114048 12461 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 14188 12461 171 362 0 13823 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 62116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20646
/proc/meminfo: memFree=1727592/2055920 swapFree=4191900/4192956
[pid=20641] ppid=20639 vsize=5364 CPUtime=700.19
/proc/20641/stat : 20641 (hydrasat-multi.) S 20639 20641 20196 0 -1 4194304 321 28519 0 0 0 0 69970 49 16 0 1 0 102576406 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20641/statm: 1341 245 202 169 0 52 0
[pid=20646] ppid=20641 vsize=57544 CPUtime=499.83
/proc/20646/stat : 20646 (hydrasat_cachew) R 20641 20641 20196 0 -1 4194304 14600 0 0 0 49968 15 0 0 25 0 1 0 102646452 58925056 12657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20646/statm: 14386 12657 171 362 0 14021 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62908

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 20641 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=707628
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=493924
# CPU time returned by wait4() is 700.202
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.38
CPU system time (s): 0.64
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 98404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.708
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28840
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= 1441

runsolver used 0.987849 second user time and 3.39048 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-26 13:30:30
IDJOB=1729122
IDBENCH=24693
IDSOLVER=518
FILE ID=node15/1729122-1240745430
PBS_JOBID= 9186974
Free space on /tmp= 66268 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest03/others/hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729122-1240745430/watcher-1729122-1240745430 -o /tmp/evaluation-result-1729122-1240745430/solver-1729122-1240745430 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1729122-1240745430.cnf 1800 843317146

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

MD5SUM BENCH= c528b705716be41ea2448c50a45c52a8
RANDOM SEED=843317146

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1857304 kB
Buffers:         12880 kB
Cached:         118180 kB
SwapCached:        384 kB
Active:          19976 kB
Inactive:       124404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857304 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          21768 kB
Slab:            40232 kB
Committed_AS:   369220 kB
PageTables:       1460 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= 66188 MiB
End job on node15 at 2009-04-26 13:50:33