Trace number 1733659

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.07 1200.71

General information on the benchmark

NameCRAFTED/modcircuits/
mod3_4vars_6gates.cnf
MD5SUMafeeef613d4caffff91375d49585d115
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark192.997
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of clauses33900
Sum of the clauses size195928
Maximum clause length19
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 2730
Number of clauses of size 31
Number of clauses of size 4893
Number of clauses of size 52499
Number of clauses of size over 529712

Solver Data 

0.00/0.00	c Trying configuration 1
700.13/700.57	HOME/hydrasat-multi.sh: line 48: 13235 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.13/700.58	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-1733659-1240791135/watcher-1733659-1240791135 -o /tmp/evaluation-result-1733659-1240791135/solver-1733659-1240791135 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1733659-1240791135.cnf 1800 109841636 

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: 1.69 1.79 1.44 3/65 13234
/proc/meminfo: memFree=1812624/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) R 13232 13234 13197 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13234/statm: 1340 238 196 169 0 51 0
[pid=13235] ppid=13234 vsize=1588 CPUtime=0
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 157 0 0 0 0 0 0 0 19 0 1 0 107142874 1626112 139 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 397 139 117 317 0 77 0

[startup+0.102313 s]
/proc/loadavg: 1.69 1.79 1.44 3/65 13234
/proc/meminfo: memFree=1812624/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=4964 CPUtime=0.09
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 1062 0 0 0 9 0 0 0 21 0 1 0 107142874 5083136 1041 1992294400 134512640 135813592 4294956176 18446744073709551615 134521159 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 1241 1041 124 317 0 921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10324

[startup+0.20133 s]
/proc/loadavg: 1.69 1.79 1.44 3/65 13234
/proc/meminfo: memFree=1812624/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=4964 CPUtime=0.19
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 1062 0 0 0 19 0 0 0 23 0 1 0 107142874 5083136 1041 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 1241 1041 124 317 0 921 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10324

[startup+0.301349 s]
/proc/loadavg: 1.69 1.79 1.44 3/65 13234
/proc/meminfo: memFree=1812624/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=4964 CPUtime=0.29
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 1062 0 0 0 29 0 0 0 23 0 1 0 107142874 5083136 1041 1992294400 134512640 135813592 4294956176 18446744073709551615 134676849 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 1241 1041 124 317 0 921 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10324

[startup+0.701423 s]
/proc/loadavg: 1.69 1.79 1.44 3/65 13234
/proc/meminfo: memFree=1812624/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=5096 CPUtime=0.69
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 1123 0 0 0 69 0 0 0 25 0 1 0 107142874 5218304 1067 1992294400 134512640 135813592 4294956176 18446744073709551615 134667899 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 1274 1067 149 317 0 954 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10456

[startup+1.50157 s]
/proc/loadavg: 1.69 1.79 1.44 2/67 13236
/proc/meminfo: memFree=1808512/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=5096 CPUtime=1.49
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 1123 0 0 0 149 0 0 0 25 0 1 0 107142874 5218304 1067 1992294400 134512640 135813592 4294956176 18446744073709551615 134661968 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 1274 1067 149 317 0 954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10456

[startup+3.10187 s]
/proc/loadavg: 1.69 1.79 1.44 2/67 13236
/proc/meminfo: memFree=1808384/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=5232 CPUtime=3.09
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 1137 0 0 0 309 0 0 0 25 0 1 0 107142874 5357568 1081 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 1308 1081 149 317 0 988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10592

[startup+6.30146 s]
/proc/loadavg: 1.63 1.78 1.44 2/67 13236
/proc/meminfo: memFree=1807232/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=6844 CPUtime=6.28
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 1498 0 0 0 628 0 0 0 25 0 1 0 107142874 7008256 1442 1992294400 134512640 135813592 4294956176 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 1711 1442 149 317 0 1391 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12204

[startup+12.7017 s]
/proc/loadavg: 1.58 1.77 1.43 2/67 13236
/proc/meminfo: memFree=1804376/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=9960 CPUtime=12.68
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 2168 0 0 0 1267 1 0 0 25 0 1 0 107142874 10199040 2112 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 2490 2112 149 317 0 2170 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15320

[startup+25.501 s]
/proc/loadavg: 1.45 1.73 1.43 2/67 13236
/proc/meminfo: memFree=1799704/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=15216 CPUtime=25.47
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 3412 0 0 0 2545 2 0 0 25 0 1 0 107142874 15581184 3240 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 3804 3240 149 317 0 3484 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20576

[startup+51.1018 s]
/proc/loadavg: 1.30 1.67 1.41 2/67 13236
/proc/meminfo: memFree=1794648/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=20712 CPUtime=51.06
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 4791 0 0 0 5103 3 0 0 25 0 1 0 107142874 21209088 4563 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 5178 4563 149 317 0 4858 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26072

[startup+102.301 s]
/proc/loadavg: 1.13 1.56 1.39 2/67 13236
/proc/meminfo: memFree=1783576/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=33416 CPUtime=102.23
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 7739 0 0 0 10218 5 0 0 25 0 1 0 107142874 34217984 7281 1992294400 134512640 135813592 4294956176 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 8354 7281 149 317 0 8034 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 38776

[startup+162.301 s]
/proc/loadavg: 1.04 1.46 1.36 2/67 13236
/proc/meminfo: memFree=1774424/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=43172 CPUtime=162.2
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 10193 0 0 0 16213 7 0 0 25 0 1 0 107142874 44208128 9578 1992294400 134512640 135813592 4294956176 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 10793 9578 149 317 0 10473 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 48532

[startup+222.307 s]
/proc/loadavg: 1.01 1.37 1.34 2/67 13236
/proc/meminfo: memFree=1767576/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=50572 CPUtime=222.18
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 11893 0 0 0 22210 8 0 0 25 0 1 0 107142874 51785728 11278 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 12643 11278 149 317 0 12323 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 55932

[startup+282.302 s]
/proc/loadavg: 1.00 1.30 1.31 2/67 13236
/proc/meminfo: memFree=1759512/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=60932 CPUtime=282.14
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 14183 0 0 0 28204 10 0 0 25 0 1 0 107142874 62394368 13311 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 15233 13311 149 317 0 14913 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 66292

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.29 2/67 13236
/proc/meminfo: memFree=1754656/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=65780 CPUtime=342.11
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 15389 0 0 0 34200 11 0 0 25 0 1 0 107142874 67358720 14517 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 16445 14517 149 317 0 16125 0

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

/proc/13235/statm: 20135 18045 149 317 0 19815 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 85900

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/67 13236
/proc/meminfo: memFree=1735136/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=86828 CPUtime=581.99
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 20350 0 0 0 58184 15 0 0 25 0 1 0 107142874 88911872 19367 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 21707 19367 149 317 0 21387 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 92188

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/67 13236
/proc/meminfo: memFree=1732192/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5360 CPUtime=0
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 107142874 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13234/statm: 1340 239 197 169 0 51 0
[pid=13235] ppid=13234 vsize=89752 CPUtime=641.96
/proc/13235/stat : 13235 (hydrasat_cache4) R 13234 13234 13197 0 -1 4194304 21078 0 0 0 64181 15 0 0 25 0 1 0 107142874 91906048 20095 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/13235/statm: 22438 20095 149 317 0 22118 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 95112

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/67 13237
/proc/meminfo: memFree=1721056/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=5244 CPUtime=1.71
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 1135 0 0 0 171 0 0 0 25 0 1 0 107212932 5369856 1082 1992294400 134512640 135995732 4294956032 18446744073709551615 134807972 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 1311 1082 172 362 0 946 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 10608

[startup+762.301 s]
/proc/loadavg: 1.11 1.09 1.18 2/67 13237
/proc/meminfo: memFree=1709024/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=19696 CPUtime=61.69
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 4618 0 0 0 6164 5 0 0 25 0 1 0 107212932 20168704 4500 1992294400 134512640 135995732 4294956032 18446744073709551615 134808089 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 4924 4500 172 362 0 4559 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 25060

[startup+822.302 s]
/proc/loadavg: 1.04 1.07 1.17 2/67 13237
/proc/meminfo: memFree=1701728/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=28236 CPUtime=121.65
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 6646 0 0 0 12157 8 0 0 25 0 1 0 107212932 28913664 6399 1992294400 134512640 135995732 4294956032 18446744073709551615 134808086 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 7059 6399 172 362 0 6694 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 33600

[startup+882.305 s]
/proc/loadavg: 1.01 1.06 1.16 2/67 13237
/proc/meminfo: memFree=1696352/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=33572 CPUtime=181.63
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 7967 0 0 0 18153 10 0 0 25 0 1 0 107212932 34377728 7720 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 8393 7720 172 362 0 8028 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 38936

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/67 13237
/proc/meminfo: memFree=1691616/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=38364 CPUtime=241.59
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 9159 0 0 0 24148 11 0 0 25 0 1 0 107212932 39284736 8912 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 9591 8912 172 362 0 9226 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 43728

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/67 13237
/proc/meminfo: memFree=1686688/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=43536 CPUtime=301.55
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 10375 0 0 0 30142 13 0 0 25 0 1 0 107212932 44580864 10128 1992294400 134512640 135995732 4294956032 18446744073709551615 134807754 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 10884 10128 172 362 0 10519 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 48900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 13237
/proc/meminfo: memFree=1682784/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=48476 CPUtime=361.53
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 11615 0 0 0 36139 14 0 0 25 0 1 0 107212932 49639424 11111 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 12119 11111 172 362 0 11754 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 53840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/67 13237
/proc/meminfo: memFree=1679008/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=52664 CPUtime=421.5
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 12547 0 0 0 42136 14 0 0 25 0 1 0 107212932 53927936 12043 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 13166 12043 172 362 0 12801 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 58028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 13237
/proc/meminfo: memFree=1675616/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=55980 CPUtime=481.47
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 13395 0 0 0 48132 15 0 0 25 0 1 0 107212932 57323520 12891 1992294400 134512640 135995732 4294956032 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 13995 12891 172 362 0 13630 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 61344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.09 2/67 13237
/proc/meminfo: memFree=1674720/2055920 swapFree=4181400/4192956
[pid=13234] ppid=13232 vsize=5364 CPUtime=700.21
/proc/13234/stat : 13234 (hydrasat-multi.) S 13232 13234 13197 0 -1 4194304 322 25128 0 0 0 0 69972 49 16 0 1 0 107142874 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13234/statm: 1341 245 202 169 0 52 0
[pid=13237] ppid=13234 vsize=56772 CPUtime=499.86
/proc/13237/stat : 13237 (hydrasat_cachew) R 13234 13234 13197 0 -1 4194304 13615 0 0 0 49971 15 0 0 25 0 1 0 107212932 58134528 13111 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13237/statm: 14193 13111 172 362 0 13828 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62136

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 13234 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=729624
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=491925
# CPU time returned by wait4() is 700.222
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.43
CPU system time (s): 0.64
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 101008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.73
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25450
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= 4
involuntary context switches= 1692

runsolver used 0.988849 second user time and 3.38549 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-27 02:12:15
IDJOB=1733659
IDBENCH=71145
IDSOLVER=518
FILE ID=node82/1733659-1240791135
PBS_JOBID= 9187338
Free space on /tmp= 66376 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3_4vars_6gates.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733659-1240791135/watcher-1733659-1240791135 -o /tmp/evaluation-result-1733659-1240791135/solver-1733659-1240791135 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1733659-1240791135.cnf 1800 109841636

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

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=109841636

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		: 3000.259
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		: 3000.259
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:       1813104 kB
Buffers:         38336 kB
Cached:         146972 kB
SwapCached:       5296 kB
Active:          68652 kB
Inactive:       125032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813104 kB
SwapTotal:     4192956 kB
SwapFree:      4181400 kB
Dirty:            5160 kB
Writeback:           0 kB
Mapped:          14320 kB
Slab:            35156 kB
Committed_AS:   318288 kB
PageTables:       1384 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= 66292 MiB
End job on node82 at 2009-04-27 02:32:18