Trace number 1716739

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) 1200.01 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
Bench CategoryAPPLICATION (applications 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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data 

0.00/0.00	c Trying configuration 1
700.85/701.24	HOME/hydrasat-multi.sh: line 48: 16775 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.85/701.24	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-1716739-1240619764/watcher-1716739-1240619764 -o /tmp/evaluation-result-1716739-1240619764/solver-1716739-1240619764 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716739-1240619764.cnf 1800 228220140 

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: 0.99 0.98 0.93 3/64 16774
/proc/meminfo: memFree=1524296/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) R 16772 16774 16325 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16774/statm: 1340 238 196 169 0 51 0
[pid=16775] ppid=16774 vsize=7592 CPUtime=0
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 90009557 7774208 145 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 1898 146 117 317 0 1578 0

[startup+0.0293561 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 16774
/proc/meminfo: memFree=1524296/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=8648 CPUtime=0.02
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 461 0 0 0 2 0 0 0 18 0 1 0 90009557 8855552 443 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 2162 443 117 317 0 1842 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14008

[startup+0.101363 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 16774
/proc/meminfo: memFree=1524296/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=12740 CPUtime=0.08
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 1551 0 0 0 8 0 0 0 19 0 1 0 90009557 13045760 1533 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 3185 1533 117 317 0 2865 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18100

[startup+0.301382 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 16774
/proc/meminfo: memFree=1524296/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=23036 CPUtime=0.29
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 4304 0 0 0 28 1 0 0 21 0 1 0 90009557 23588864 4286 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 5759 4287 117 317 0 5439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28396

[startup+0.701422 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 16774
/proc/meminfo: memFree=1524296/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=43496 CPUtime=0.68
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 9765 0 0 0 64 4 0 0 25 0 1 0 90009557 44539904 9747 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 10874 9748 117 317 0 10554 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 48856

[startup+1.5015 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16776
/proc/meminfo: memFree=1471160/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=79532 CPUtime=1.49
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 19418 0 0 0 139 10 0 0 25 0 1 0 90009557 81440768 19400 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 19883 19401 117 317 0 19563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84892

[startup+3.10168 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16776
/proc/meminfo: memFree=1415992/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=141016 CPUtime=3.08
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 36225 0 0 0 292 16 0 0 25 0 1 0 90009557 144400384 33947 1992294400 134512640 135813592 4294956176 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 1 0 0
/proc/16775/statm: 35254 33947 124 317 0 34934 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 146376

[startup+6.30299 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16776
/proc/meminfo: memFree=1363072/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=173820 CPUtime=6.27
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 45336 0 0 0 607 20 0 0 25 0 1 0 90009557 177991680 40526 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 43455 40526 126 317 0 43135 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 179180

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16776
/proc/meminfo: memFree=1305984/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=233252 CPUtime=12.66
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 65181 0 0 0 1237 29 0 0 25 0 1 0 90009557 238850048 54854 1992294400 134512640 135813592 4294956176 18446744073709551615 134668761 0 0 4096 1 0 0 0 17 1 0 0
/proc/16775/statm: 58313 54854 149 317 0 57993 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 238612

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16776
/proc/meminfo: memFree=1298432/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=240116 CPUtime=25.45
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 66879 0 0 0 2515 30 0 0 25 0 1 0 90009557 245878784 56552 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 60029 56552 149 317 0 59709 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 245476

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16776
/proc/meminfo: memFree=1296320/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=242096 CPUtime=51.05
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 67406 0 0 0 5074 31 0 0 25 0 1 0 90009557 247906304 57079 1992294400 134512640 135813592 4294956176 18446744073709551615 134662747 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 60524 57079 149 317 0 60204 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 247456

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16778
/proc/meminfo: memFree=1293056/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=245404 CPUtime=102.22
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 68221 0 0 0 10190 32 0 0 25 0 1 0 90009557 251293696 57894 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 61351 57894 149 317 0 61031 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 250764

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16778
/proc/meminfo: memFree=1290368/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=248048 CPUtime=162.2
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 68888 0 0 0 16187 33 0 0 25 0 1 0 90009557 254001152 58561 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 62012 58561 149 317 0 61692 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 253408

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16778
/proc/meminfo: memFree=1288768/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=249776 CPUtime=222.16
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 69301 0 0 0 22183 33 0 0 25 0 1 0 90009557 255770624 58974 1992294400 134512640 135813592 4294956176 18446744073709551615 134664863 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 62444 58974 149 317 0 62124 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 255136

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16778
/proc/meminfo: memFree=1287104/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=251392 CPUtime=282.14
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 69715 0 0 0 28180 34 0 0 25 0 1 0 90009557 257425408 59388 1992294400 134512640 135813592 4294956176 18446744073709551615 134665097 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 62848 59388 149 317 0 62528 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 256752

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16778
/proc/meminfo: memFree=1284992/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=253392 CPUtime=342.11
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 70242 0 0 0 34177 34 0 0 25 0 1 0 90009557 259473408 59915 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 63348 59915 149 317 0 63028 0

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

/proc/16775/statm: 64964 61508 149 317 0 64644 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 265216

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16778
/proc/meminfo: memFree=1278528/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=259856 CPUtime=582.03
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 71835 0 0 0 58166 37 0 0 25 0 1 0 90009557 266092544 61508 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 64964 61508 149 317 0 64644 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 265216

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16778
/proc/meminfo: memFree=1278528/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5360 CPUtime=0
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90009556 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16774/statm: 1340 239 197 169 0 51 0
[pid=16775] ppid=16774 vsize=259856 CPUtime=642
/proc/16775/stat : 16775 (hydrasat_cache4) R 16774 16774 16325 0 -1 4194304 71835 0 0 0 64163 37 0 0 25 0 1 0 90009557 266092544 61508 1992294400 134512640 135813592 4294956176 18446744073709551615 134661566 0 0 4096 1 0 0 0 17 0 0 0
/proc/16775/statm: 64964 61508 149 317 0 64644 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 265216

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 16779
/proc/meminfo: memFree=1244800/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=48692 CPUtime=1.05
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 11406 0 0 0 99 6 0 0 25 0 1 0 90079681 49860608 11390 1992294400 134512640 135995732 4294956032 18446744073709551615 135429134 0 0 4096 1 0 0 0 17 1 0 0
/proc/16779/statm: 12173 11390 142 362 0 11808 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 54056

[startup+762.306 s]
/proc/loadavg: 1.03 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1120576/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=165180 CPUtime=61.01
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 48144 0 0 0 6078 23 0 0 25 0 1 0 90079681 169144320 37819 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 41295 37819 172 362 0 40930 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 170544

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1119296/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=166516 CPUtime=120.96
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 48493 0 0 0 12073 23 0 0 25 0 1 0 90079681 170512384 38168 1992294400 134512640 135995732 4294956032 18446744073709551615 135385625 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 41629 38168 172 362 0 41264 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 171880

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1118912/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=166920 CPUtime=180.94
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 48598 0 0 0 18071 23 0 0 25 0 1 0 90079681 170926080 38273 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 41730 38273 172 362 0 41365 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 172284

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1117760/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=168260 CPUtime=240.91
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 48892 0 0 0 24068 23 0 0 25 0 1 0 90079681 172298240 38567 1992294400 134512640 135995732 4294956032 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 42065 38567 172 362 0 41700 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 173624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1116224/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=169712 CPUtime=300.89
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 49276 0 0 0 30065 24 0 0 25 0 1 0 90079681 173785088 38951 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 42428 38951 172 362 0 42063 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 175076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1114752/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=171176 CPUtime=360.87
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 49650 0 0 0 36063 24 0 0 25 0 1 0 90079681 175284224 39325 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 42794 39325 172 362 0 42429 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 176540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1110144/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=176096 CPUtime=420.85
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 50848 0 0 0 42060 25 0 0 25 0 1 0 90079681 180322304 40523 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 44024 40523 172 362 0 43659 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 181460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1105024/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=181144 CPUtime=480.82
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 52109 0 0 0 48056 26 0 0 25 0 1 0 90079681 185491456 41784 1992294400 134512640 135995732 4294956032 18446744073709551615 134681323 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 45286 41784 172 362 0 44921 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 186508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16779
/proc/meminfo: memFree=1102976/2055920 swapFree=4180920/4192956
[pid=16774] ppid=16772 vsize=5364 CPUtime=700.89
/proc/16774/stat : 16774 (hydrasat-multi.) S 16772 16774 16325 0 -1 4194304 322 73311 0 0 0 0 69951 138 16 0 1 0 90009556 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16774/statm: 1341 245 202 169 0 52 0
[pid=16779] ppid=16774 vsize=183132 CPUtime=499.12
/proc/16779/stat : 16779 (hydrasat_cachew) R 16774 16774 16325 0 -1 4194304 52596 0 0 0 49886 26 0 0 25 0 1 0 90079681 187527168 42271 1992294400 134512640 135995732 4294956032 18446744073709551615 134682678 0 0 4096 1 0 0 0 17 0 0 0
/proc/16779/statm: 45783 42271 172 362 0 45418 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 188496

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 16774 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=519656
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=386789
# CPU time returned by wait4() is 700.906
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1198.37
CPU system time (s): 1.64
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 266164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.52
system time used= 1.38679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73633
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= 7
involuntary context switches= 1368

runsolver used 1.02084 second user time and 3.35649 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-25 02:36:06
IDJOB=1716739
IDBENCH=20388
IDSOLVER=518
FILE ID=node27/1716739-1240619764
PBS_JOBID= 9186287
Free space on /tmp= 66168 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716739-1240619764/watcher-1716739-1240619764 -o /tmp/evaluation-result-1716739-1240619764/solver-1716739-1240619764 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716739-1240619764.cnf 1800 228220140

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=228220140

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1524776 kB
Buffers:         61720 kB
Cached:         395516 kB
SwapCached:       5912 kB
Active:         171096 kB
Inactive:       295144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524776 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:           33028 kB
Writeback:           0 kB
Mapped:          14036 kB
Slab:            50880 kB
Committed_AS:   274868 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65924 MiB
End job on node27 at 2009-04-25 02:56:09