Trace number 1716427

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 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark387.769
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c Trying configuration 1
700.27/700.69	HOME/hydrasat-multi.sh: line 48: 18082 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.27/700.69	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-1716427-1240615498/watcher-1716427-1240615498 -o /tmp/evaluation-result-1716427-1240615498/solver-1716427-1240615498 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716427-1240615498.cnf 1800 1989533434 

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 3/64 18081
/proc/meminfo: memFree=1286200/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) R 18079 18081 17739 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18081/statm: 1340 238 196 169 0 51 0
[pid=18082] ppid=18081 vsize=4796 CPUtime=0
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 89583080 4911104 148 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 1199 148 117 317 0 879 0

[startup+0.065434 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18081
/proc/meminfo: memFree=1286200/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=8228 CPUtime=0.05
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 1098 0 0 0 5 0 0 0 19 0 1 0 89583080 8425472 1080 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 2057 1080 117 317 0 1737 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13588

[startup+0.102437 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18081
/proc/meminfo: memFree=1286200/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=10340 CPUtime=0.09
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 1631 0 0 0 9 0 0 0 19 0 1 0 89583080 10588160 1613 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 2585 1614 117 317 0 2265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15700

[startup+0.302458 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18081
/proc/meminfo: memFree=1286200/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=21428 CPUtime=0.29
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 4634 0 0 0 27 2 0 0 21 0 1 0 89583080 21942272 4616 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 5390 4617 117 317 0 5070 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26788

[startup+0.701501 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18081
/proc/meminfo: memFree=1286200/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=41756 CPUtime=0.69
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 10075 0 0 0 64 5 0 0 25 0 1 0 89583080 42758144 10057 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 10439 10057 117 317 0 10119 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47116

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1229800/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=77996 CPUtime=1.48
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 19932 0 0 0 140 8 0 0 25 0 1 0 89583080 79867904 18658 1992294400 134512640 135813592 4294956160 18446744073709551615 134521126 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 19499 18658 124 317 0 19179 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83356

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1209512/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=94204 CPUtime=3.08
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 24633 0 0 0 298 10 0 0 25 0 1 0 89583080 96464896 21950 1992294400 134512640 135813592 4294956160 18446744073709551615 134520645 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 23551 21950 126 317 0 23231 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 99564

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1180392/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=113188 CPUtime=6.29
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 32064 0 0 0 615 14 0 0 25 0 1 0 89583080 115904512 26545 1992294400 134512640 135813592 4294956160 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 1 0 0
/proc/18082/statm: 28297 26545 149 317 0 27977 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118548

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1179752/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=113716 CPUtime=12.68
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 32186 0 0 0 1254 14 0 0 25 0 1 0 89583080 116445184 26667 1992294400 134512640 135813592 4294956160 18446744073709551615 134668493 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 28429 26667 149 317 0 28109 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 119076

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1179624/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=113980 CPUtime=25.48
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 32267 0 0 0 2534 14 0 0 25 0 1 0 89583080 116715520 26748 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 28495 26748 149 317 0 28175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119340

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1178664/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=114784 CPUtime=51.05
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 32474 0 0 0 5091 14 0 0 25 0 1 0 89583080 117538816 26955 1992294400 134512640 135813592 4294956160 18446744073709551615 134665477 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 28696 26955 149 317 0 28376 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 120144

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1176424/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=117452 CPUtime=102.22
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 33056 0 0 0 10208 14 0 0 25 0 1 0 89583080 120270848 27537 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 29363 27537 149 317 0 29043 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 122812

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1173864/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=120344 CPUtime=162.2
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 33678 0 0 0 16205 15 0 0 25 0 1 0 89583080 123232256 28159 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 30086 28159 149 317 0 29766 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 125704

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1171240/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=123320 CPUtime=222.18
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 34340 0 0 0 22203 15 0 0 25 0 1 0 89583080 126279680 28821 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 30830 28821 149 317 0 30510 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 128680

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1171048/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=123452 CPUtime=282.15
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 34389 0 0 0 28200 15 0 0 25 0 1 0 89583080 126414848 28870 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 30863 28870 149 317 0 30543 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 128812

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1170728/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=123888 CPUtime=342.13
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 34473 0 0 0 34198 15 0 0 25 0 1 0 89583080 126861312 28954 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 30972 28954 149 317 0 30652 0

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

/proc/18082/statm: 31780 29608 149 317 0 31460 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 132480

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1166504/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=128676 CPUtime=582.02
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 35537 0 0 0 58185 17 0 0 25 0 1 0 89583080 131764224 30018 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 32169 30018 149 317 0 31849 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 134036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18083
/proc/meminfo: memFree=1164456/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5360 CPUtime=0
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89583080 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18081/statm: 1340 239 197 169 0 51 0
[pid=18082] ppid=18081 vsize=131264 CPUtime=642
/proc/18082/stat : 18082 (hydrasat_cache4) R 18081 18081 17739 0 -1 4194304 36173 0 0 0 64183 17 0 0 25 0 1 0 89583080 134414336 30482 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18082/statm: 32816 30482 149 317 0 32496 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 136624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18084
/proc/meminfo: memFree=1114664/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=65468 CPUtime=1.59
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 16800 0 0 0 151 8 0 0 25 0 1 0 89653149 67039232 15527 1992294400 134512640 135995732 4294956016 18446744073709551615 134693698 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 16367 15527 151 362 0 16002 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 70832

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 18086
/proc/meminfo: memFree=1079656/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=61.54
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 6139 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 93496

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 18086
/proc/meminfo: memFree=1079784/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=121.51
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 12136 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 93496

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18086
/proc/meminfo: memFree=1079784/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=181.49
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 18134 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 93496

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18086
/proc/meminfo: memFree=1079848/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=241.47
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 24132 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 93496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18086
/proc/meminfo: memFree=1079848/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=301.43
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 30128 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 93496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18086
/proc/meminfo: memFree=1079848/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=361.41
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 36126 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134682145 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 93496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18086
/proc/meminfo: memFree=1079848/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=421.39
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 42124 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134807836 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 93496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18086
/proc/meminfo: memFree=1079848/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=481.36
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 48121 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134841677 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 93496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18086
/proc/meminfo: memFree=1079848/2055920 swapFree=4192956/4192956
[pid=18081] ppid=18079 vsize=5364 CPUtime=700.36
/proc/18081/stat : 18081 (hydrasat-multi.) S 18079 18081 17739 0 -1 4194304 321 38331 0 0 0 0 69971 65 16 0 1 0 89583080 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18081/statm: 1341 245 202 169 0 52 0
[pid=18084] ppid=18081 vsize=88132 CPUtime=499.66
/proc/18084/stat : 18084 (hydrasat_cachew) R 18081 18081 17739 0 -1 4194304 25752 0 0 0 49951 15 0 0 25 0 1 0 89653149 90247168 20242 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18084/statm: 22033 20242 172 362 0 21668 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 93496

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 18081 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=713627
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=657899
# CPU time returned by wait4() is 700.372
# 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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.22
CPU system time (s): 0.8
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 138644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.714
system time used= 0.657899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38652
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2347

runsolver used 0.98185 second user time and 3.39648 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-25 01:24:59
IDJOB=1716427
IDBENCH=20379
IDSOLVER=518
FILE ID=node21/1716427-1240615498
PBS_JOBID= 9186293
Free space on /tmp= 66316 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716427-1240615498/watcher-1716427-1240615498 -o /tmp/evaluation-result-1716427-1240615498/solver-1716427-1240615498 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716427-1240615498.cnf 1800 1989533434

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=1989533434

node21.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		: 3000.233
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		: 3000.233
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:       1286680 kB
Buffers:        100768 kB
Cached:         565700 kB
SwapCached:          0 kB
Active:         196180 kB
Inactive:       484176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19240 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            74984 kB
Committed_AS:   299380 kB
PageTables:       1376 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= 66192 MiB
End job on node21 at 2009-04-25 01:45:02