Trace number 1718403

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 1200.41

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.2082
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data 

0.00/0.00	c Trying configuration 1
700.00/700.29	HOME/hydrasat-multi.sh: line 48: 18492 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.00/700.29	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-1718403-1240636175/watcher-1718403-1240636175 -o /tmp/evaluation-result-1718403-1240636175/solver-1718403-1240636175 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1718403-1240636175.cnf 1800 1915133067 

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: 0.93 1.03 0.99 3/64 18491
/proc/meminfo: memFree=1746576/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=1972 CPUtime=0
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 91645322 2019328 151 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 493 151 117 317 0 173 0

[startup+0.0445971 s]
/proc/loadavg: 0.93 1.03 0.99 3/64 18491
/proc/meminfo: memFree=1746576/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=3688 CPUtime=0.03
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 630 0 0 0 3 0 0 0 18 0 1 0 91645322 3776512 612 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 922 613 117 317 0 602 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9048

[startup+0.101603 s]
/proc/loadavg: 0.93 1.03 0.99 3/64 18491
/proc/meminfo: memFree=1746576/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=6196 CPUtime=0.09
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 1297 0 0 0 9 0 0 0 18 0 1 0 91645322 6344704 1279 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 1549 1279 117 317 0 1229 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11556

[startup+0.301625 s]
/proc/loadavg: 0.93 1.03 0.99 3/64 18491
/proc/meminfo: memFree=1746576/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=12708 CPUtime=0.29
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 3096 0 0 0 28 1 0 0 19 0 1 0 91645322 13012992 2885 1992294400 134512640 135813592 4294956176 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 3177 2885 124 317 0 2857 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18068

[startup+0.701667 s]
/proc/loadavg: 0.93 1.03 0.99 3/64 18491
/proc/meminfo: memFree=1746576/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=12708 CPUtime=0.69
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 3096 0 0 0 68 1 0 0 22 0 1 0 91645322 13012992 2885 1992294400 134512640 135813592 4294956176 18446744073709551615 134676886 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 3177 2885 124 317 0 2857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18068

[startup+1.50175 s]
/proc/loadavg: 0.93 1.03 0.99 2/66 18493
/proc/meminfo: memFree=1735104/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=12708 CPUtime=1.49
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 3098 0 0 0 148 1 0 0 25 0 1 0 91645322 13012992 2887 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 3177 2887 126 317 0 2857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18068

[startup+3.10193 s]
/proc/loadavg: 0.93 1.03 0.99 2/66 18493
/proc/meminfo: memFree=1734976/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=17960 CPUtime=3.08
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 4987 0 0 0 307 1 0 0 25 0 1 0 91645322 18391040 4194 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 4490 4194 149 317 0 4170 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23320

[startup+6.30127 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 18493
/proc/meminfo: memFree=1729280/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=18632 CPUtime=6.28
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 5174 0 0 0 627 1 0 0 25 0 1 0 91645322 19079168 4381 1992294400 134512640 135813592 4294956176 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 4658 4381 149 317 0 4338 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23992

[startup+12.702 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 18493
/proc/meminfo: memFree=1728000/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=19840 CPUtime=12.69
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 5456 0 0 0 1267 2 0 0 25 0 1 0 91645322 20316160 4663 1992294400 134512640 135813592 4294956176 18446744073709551615 134591947 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 4960 4663 149 317 0 4640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25200

[startup+25.5013 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 18493
/proc/meminfo: memFree=1726016/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=21896 CPUtime=25.48
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 5914 0 0 0 2546 2 0 0 25 0 1 0 91645322 22421504 5121 1992294400 134512640 135813592 4294956176 18446744073709551615 135224109 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 5474 5121 149 317 0 5154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27256

[startup+51.1011 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 18493
/proc/meminfo: memFree=1725888/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=21896 CPUtime=51.07
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 5940 0 0 0 5105 2 0 0 25 0 1 0 91645322 22421504 5147 1992294400 134512640 135813592 4294956176 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 5474 5147 149 317 0 5154 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27256

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 18493
/proc/meminfo: memFree=1722880/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=25480 CPUtime=102.25
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 6707 0 0 0 10223 2 0 0 25 0 1 0 91645322 26091520 5914 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 6370 5914 149 317 0 6050 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30840

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18493
/proc/meminfo: memFree=1714240/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=34920 CPUtime=162.24
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 8879 0 0 0 16220 4 0 0 25 0 1 0 91645322 35758080 8086 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 8730 8086 149 317 0 8410 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40280

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18493
/proc/meminfo: memFree=1708224/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=41768 CPUtime=222.22
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 10345 0 0 0 22217 5 0 0 25 0 1 0 91645322 42770432 9552 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 10442 9552 149 317 0 10122 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47128

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18493
/proc/meminfo: memFree=1707392/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=42712 CPUtime=282.2
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 10549 0 0 0 28215 5 0 0 25 0 1 0 91645322 43737088 9756 1992294400 134512640 135813592 4294956176 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 10678 9756 149 317 0 10358 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 48072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18493
/proc/meminfo: memFree=1707136/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=42856 CPUtime=342.19
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 10601 0 0 0 34214 5 0 0 25 0 1 0 91645322 43884544 9808 1992294400 134512640 135813592 4294956176 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 10714 9808 149 317 0 10394 0

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

/proc/18492/statm: 11723 10661 149 317 0 11403 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 52252

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18493
/proc/meminfo: memFree=1702080/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=48804 CPUtime=582.13
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 11851 0 0 0 58206 7 0 0 25 0 1 0 91645322 49975296 11058 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 12201 11058 149 317 0 11881 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 54164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18493
/proc/meminfo: memFree=1699776/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5360 CPUtime=0
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91645322 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18491/statm: 1340 239 197 169 0 51 0
[pid=18492] ppid=18491 vsize=51424 CPUtime=642.11
/proc/18492/stat : 18492 (hydrasat_cache4) R 18491 18491 18393 0 -1 4194304 12399 0 0 0 64204 7 0 0 25 0 1 0 91645322 52658176 11606 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/18492/statm: 12856 11606 149 317 0 12536 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 56784

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1686912/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=10800 CPUtime=1.99
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 2599 0 0 0 199 0 0 0 25 0 1 0 91715352 11059200 2389 1992294400 134512640 135995732 4294956032 18446744073709551615 134519836 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 2700 2389 150 362 0 2335 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 16164

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1679872/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=19244 CPUtime=61.95
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 5139 0 0 0 6191 4 0 0 25 0 1 0 91715352 19705856 4433 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 4811 4433 171 362 0 4446 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 24608

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1666560/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=33088 CPUtime=121.94
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 8517 0 0 0 12186 8 0 0 25 0 1 0 91715352 33882112 7811 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 8272 7811 171 362 0 7907 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 38452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1663872/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=36036 CPUtime=181.92
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 9121 0 0 0 18184 8 0 0 25 0 1 0 91715352 36900864 8415 1992294400 134512640 135995732 4294956032 18446744073709551615 134589935 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 9009 8415 171 362 0 8644 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 41400

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1655232/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=45580 CPUtime=241.9
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 11332 0 0 0 24180 10 0 0 25 0 1 0 91715352 46673920 10626 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 11395 10626 171 362 0 11030 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 50944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1649088/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=52164 CPUtime=301.88
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 12817 0 0 0 30177 11 0 0 25 0 1 0 91715352 53415936 12111 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 13041 12111 171 362 0 12676 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 57528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1645248/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=56364 CPUtime=361.87
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 13776 0 0 0 36175 12 0 0 25 0 1 0 91715352 57716736 13070 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 14091 13070 171 362 0 13726 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 61728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1643968/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=57908 CPUtime=421.86
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 14072 0 0 0 42173 13 0 0 25 0 1 0 91715352 59297792 13366 1992294400 134512640 135995732 4294956032 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 14477 13366 171 362 0 14112 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 63272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1643072/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=59028 CPUtime=481.84
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 14291 0 0 0 48171 13 0 0 25 0 1 0 91715352 60444672 13585 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 14757 13585 171 362 0 14392 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 64392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18494
/proc/meminfo: memFree=1642944/2055920 swapFree=4181276/4192956
[pid=18491] ppid=18489 vsize=5364 CPUtime=700.08
/proc/18491/stat : 18491 (hydrasat-multi.) S 18489 18491 18393 0 -1 4194304 322 14153 0 0 0 0 69980 28 16 0 1 0 91645322 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1341 245 202 169 0 52 0
[pid=18494] ppid=18491 vsize=59172 CPUtime=499.94
/proc/18494/stat : 18494 (hydrasat_cachew) R 18491 18491 18393 0 -1 4194304 14323 0 0 0 49981 13 0 0 25 0 1 0 91715352 60592128 13617 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18494/statm: 14793 13617 171 362 0 14428 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64536

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 18491 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=809612
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=283956
# CPU time returned by wait4() is 700.094
# 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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.61
CPU system time (s): 0.41
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 64536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.81
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14475
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= 1810

runsolver used 1.54276 second user time and 2.82857 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-25 07:09:35
IDJOB=1718403
IDBENCH=20487
IDSOLVER=518
FILE ID=node47/1718403-1240636175
PBS_JOBID= 9186446
Free space on /tmp= 66288 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718403-1240636175/watcher-1718403-1240636175 -o /tmp/evaluation-result-1718403-1240636175/solver-1718403-1240636175 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1718403-1240636175.cnf 1800 1915133067

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

MD5SUM BENCH= 8df6cfaff4435ad2a04367a34fb047c1
RANDOM SEED=1915133067

node47.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		: 3000.212
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		: 3000.212
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:       1747120 kB
Buffers:         45312 kB
Cached:         213252 kB
SwapCached:       6432 kB
Active:         114716 kB
Inactive:       152652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747120 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:            5892 kB
Writeback:           0 kB
Mapped:          13480 kB
Slab:            27492 kB
Committed_AS:   326888 kB
PageTables:       1444 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= 66236 MiB
End job on node47 at 2009-04-25 07:29:38