Trace number 1581061

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) 1200.05 1200.71

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UCG-20-10p1.cnf
MD5SUM4454a006891d750fc88d47a8b0848855
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 variables259258
Number of clauses1388006
Sum of the clauses size3352067
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 2981733
Number of clauses of size 3327764
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

Solver Data

0.00/0.00	c Trying configuration 1
700.59/701.09	HOME/hydrasat-multi.sh: line 48: 16456 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.59/701.09	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-1581061-1238924816/watcher-1581061-1238924816 -o /tmp/evaluation-result-1581061-1238924816/solver-1581061-1238924816 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1581061-1238924816.cnf 1800 1778431452 

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 0.98 0.99 3/65 16455
/proc/meminfo: memFree=1672328/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) R 16453 16455 16418 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16455/statm: 1340 238 196 169 0 51 0
[pid=16456] ppid=16455 vsize=6876 CPUtime=0
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1165144083 7041024 156 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 1719 157 117 317 0 1399 0

[startup+0.043881 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 16455
/proc/meminfo: memFree=1672328/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=9120 CPUtime=0.03
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 746 0 0 0 3 0 0 0 18 0 1 0 1165144083 9338880 728 1992294400 134512640 135813592 4294956176 18446744073709551615 135207783 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 2280 728 117 317 0 1960 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14480

[startup+0.10189 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 16455
/proc/meminfo: memFree=1672328/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=12156 CPUtime=0.09
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 1591 0 0 0 9 0 0 0 19 0 1 0 1165144083 12447744 1573 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 3039 1574 117 317 0 2719 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17516

[startup+0.301924 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 16455
/proc/meminfo: memFree=1672328/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=22848 CPUtime=0.29
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 4426 0 0 0 27 2 0 0 21 0 1 0 1165144083 23396352 4408 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 5712 4408 117 317 0 5392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28208

[startup+0.701996 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 16455
/proc/meminfo: memFree=1672328/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=43308 CPUtime=0.69
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 9922 0 0 0 64 5 0 0 25 0 1 0 1165144083 44347392 9904 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 10827 9905 117 317 0 10507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48668

[startup+1.50114 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 16457
/proc/meminfo: memFree=1616824/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=79080 CPUtime=1.48
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 19510 0 0 0 140 8 0 0 25 0 1 0 1165144083 80977920 19492 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 19770 19493 117 317 0 19450 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84440

[startup+3.10143 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 16457
/proc/meminfo: memFree=1568312/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=123492 CPUtime=3.08
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 31843 0 0 0 295 13 0 0 25 0 1 0 1165144083 126455808 29953 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/16456/statm: 30873 29953 124 317 0 30553 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 128852

[startup+6.30199 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16457
/proc/meminfo: memFree=1531064/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=148504 CPUtime=6.28
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 38750 0 0 0 611 17 0 0 25 0 1 0 1165144083 152068096 35038 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 37126 35038 126 317 0 36806 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 153864

[startup+12.7021 s]
/proc/loadavg: 1.09 1.02 1.01 2/67 16457
/proc/meminfo: memFree=1481672/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=200048 CPUtime=12.67
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 55661 0 0 0 1243 24 0 0 25 0 1 0 1165144083 204849152 47733 1992294400 134512640 135813592 4294956176 18446744073709551615 134668493 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 50012 47733 150 317 0 49692 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 205408

[startup+25.5014 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 16457
/proc/meminfo: memFree=1480648/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=201236 CPUtime=25.46
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 55963 0 0 0 2522 24 0 0 25 0 1 0 1165144083 206065664 48035 1992294400 134512640 135813592 4294956176 18446744073709551615 134665004 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 50309 48035 150 317 0 49989 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 206596

[startup+51.1019 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 16457
/proc/meminfo: memFree=1479496/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=202292 CPUtime=51.06
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 56223 0 0 0 5081 25 0 0 25 0 1 0 1165144083 207147008 48295 1992294400 134512640 135813592 4294956176 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 50573 48295 150 317 0 50253 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 207652

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 16457
/proc/meminfo: memFree=1476680/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=205068 CPUtime=102.22
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 56945 0 0 0 10197 25 0 0 25 0 1 0 1165144083 209989632 49017 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 51267 49017 150 317 0 50947 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 210428

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16457
/proc/meminfo: memFree=1474184/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=207484 CPUtime=162.2
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 57559 0 0 0 16194 26 0 0 25 0 1 0 1165144083 212463616 49631 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 51871 49631 150 317 0 51551 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 212844

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16457
/proc/meminfo: memFree=1472328/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=209340 CPUtime=222.16
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 58024 0 0 0 22190 26 0 0 25 0 1 0 1165144083 214364160 50096 1992294400 134512640 135813592 4294956176 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 52335 50096 150 317 0 52015 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 214700

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16457
/proc/meminfo: memFree=1471624/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=210144 CPUtime=282.13
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 58191 0 0 0 28187 26 0 0 25 0 1 0 1165144083 215187456 50263 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 52536 50263 150 317 0 52216 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 215504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16457
/proc/meminfo: memFree=1470280/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=211392 CPUtime=342.1
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 58518 0 0 0 34183 27 0 0 25 0 1 0 1165144083 216465408 50590 1992294400 134512640 135813592 4294956176 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 52848 50590 150 317 0 52528 0

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

/proc/16456/statm: 53589 51344 150 317 0 53269 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 219716

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16457
/proc/meminfo: memFree=1466632/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5360 CPUtime=0
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1165144083 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1340 239 197 169 0 51 0
[pid=16456] ppid=16455 vsize=214908 CPUtime=641.96
/proc/16456/stat : 16456 (hydrasat_cache4) R 16455 16455 16418 0 -1 4194304 59394 0 0 0 64168 28 0 0 25 0 1 0 1165144083 220065792 51466 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16456/statm: 53727 51466 150 317 0 53407 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 220268

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16458
/proc/meminfo: memFree=1430856/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=55236 CPUtime=1.2
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 13405 0 0 0 114 6 0 0 25 0 1 0 1165214192 56561664 13389 1992294400 134512640 135995732 4294956032 18446744073709551615 135429134 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 13809 13390 143 362 0 13444 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 60600

[startup+762.305 s]
/proc/loadavg: 1.76 1.24 1.08 2/67 16458
/proc/meminfo: memFree=1333896/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=135640 CPUtime=61.18
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 39513 0 0 0 6095 23 0 0 25 0 1 0 1165214192 138895360 31620 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 33910 31620 173 362 0 33545 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 141004

[startup+822.302 s]
/proc/loadavg: 1.28 1.19 1.08 2/67 16458
/proc/meminfo: memFree=1336136/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=137376 CPUtime=121.14
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 39955 0 0 0 12090 24 0 0 25 0 1 0 1165214192 140673024 32062 1992294400 134512640 135995732 4294956032 18446744073709551615 134682212 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 34344 32062 173 362 0 33979 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 142740

[startup+882.302 s]
/proc/loadavg: 1.14 1.17 1.07 2/67 16464
/proc/meminfo: memFree=1334464/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=138844 CPUtime=181.11
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 40349 0 0 0 18086 25 0 0 25 0 1 0 1165214192 142176256 32456 1992294400 134512640 135995732 4294956032 18446744073709551615 134682212 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 34711 32456 173 362 0 34346 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 144208

[startup+942.302 s]
/proc/loadavg: 1.05 1.13 1.07 2/67 16464
/proc/meminfo: memFree=1333184/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=140388 CPUtime=241.09
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 40689 0 0 0 24084 25 0 0 25 0 1 0 1165214192 143757312 32796 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 35097 32796 173 362 0 34732 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 145752

[startup+1002.3 s]
/proc/loadavg: 1.02 1.11 1.06 2/67 16464
/proc/meminfo: memFree=1331968/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=141456 CPUtime=301.05
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 40980 0 0 0 30080 25 0 0 25 0 1 0 1165214192 144850944 33087 1992294400 134512640 135995732 4294956032 18446744073709551615 134847594 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 35364 33087 173 362 0 34999 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 146820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.08 1.06 2/67 16464
/proc/meminfo: memFree=1331648/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=141864 CPUtime=361.02
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 41081 0 0 0 36077 25 0 0 25 0 1 0 1165214192 145268736 33188 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 35466 33188 173 362 0 35101 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 147228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.07 1.05 2/67 16464
/proc/meminfo: memFree=1330240/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=143208 CPUtime=421
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 41428 0 0 0 42074 26 0 0 25 0 1 0 1165214192 146644992 33535 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 35802 33535 173 362 0 35437 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 148572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 1.05 2/67 16464
/proc/meminfo: memFree=1330120/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=143472 CPUtime=480.97
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 41475 0 0 0 48071 26 0 0 25 0 1 0 1165214192 146915328 33582 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 35868 33582 173 362 0 35503 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 148836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.05 1.04 2/67 16464
/proc/meminfo: memFree=1329224/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=144200 CPUtime=499.37
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 41671 0 0 0 49911 26 0 0 25 0 1 0 1165214192 147660800 33778 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 36050 33778 173 362 0 35685 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 149564

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.05 1.04 2/67 16464
/proc/meminfo: memFree=1329224/2055920 swapFree=4177672/4192956
[pid=16455] ppid=16453 vsize=5364 CPUtime=700.68
/proc/16455/stat : 16455 (hydrasat-multi.) S 16453 16455 16418 0 -1 4194304 322 61147 0 0 0 0 69960 108 16 0 1 0 1165144083 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16455/statm: 1341 245 202 169 0 52 0
[pid=16458] ppid=16455 vsize=144200 CPUtime=499.37
/proc/16458/stat : 16458 (hydrasat_cachew) R 16455 16455 16418 0 -1 4194304 41671 0 0 0 49911 26 0 0 25 0 1 0 1165214192 147660800 33778 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16458/statm: 36050 33778 173 362 0 35685 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 149564

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16455 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=610643
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=88834
# CPU time returned by wait4() is 700.7
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1198.71
CPU system time (s): 1.34
CPU usage (%): 99.9447
Max. virtual memory (cumulated for all children) (KiB): 220956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.611
system time used= 1.08883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61469
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= 2729

runsolver used 0.98185 second user time and 3.39348 second system time

The end

Launcher Data

Begin job on node56 at 2009-04-05 11:46:58
IDJOB=1581061
IDBENCH=71029
IDSOLVER=518
FILE ID=node56/1581061-1238924816
PBS_JOBID= 9101436
Free space on /tmp= 103216 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UCG-20-10p1.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1581061-1238924816/watcher-1581061-1238924816 -o /tmp/evaluation-result-1581061-1238924816/solver-1581061-1238924816 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1581061-1238924816.cnf 1800 1778431452

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

MD5SUM BENCH= 4454a006891d750fc88d47a8b0848855
RANDOM SEED=1778431452

node56.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		: 3000.256
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		: 3000.256
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:       1672808 kB
Buffers:         23148 kB
Cached:         286376 kB
SwapCached:       9124 kB
Active:         135040 kB
Inactive:       184924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672808 kB
SwapTotal:     4192956 kB
SwapFree:      4177672 kB
Dirty:           30624 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            49064 kB
Committed_AS:  3108264 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-04-05 12:07:01