Trace number 1718767

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 1205.71

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

Solver Data 

0.00/0.00	c Trying configuration 1
703.89/709.20	HOME/hydrasat-multi.sh: line 48: 13436 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
703.89/709.20	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-1718767-1240639982/watcher-1718767-1240639982 -o /tmp/evaluation-result-1718767-1240639982/solver-1718767-1240639982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1718767-1240639982.cnf 1800 1982818902 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13435
/proc/meminfo: memFree=865480/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=23672 CPUtime=0
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 171 0 0 0 0 0 0 0 19 0 1 0 92032396 24240128 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 5918 153 117 317 0 5598 0

[startup+0.093163 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13435
/proc/meminfo: memFree=865480/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=28028 CPUtime=0.08
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 1312 0 0 0 8 0 0 0 19 0 1 0 92032396 28700672 1294 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 7007 1294 117 317 0 6687 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 33388

[startup+0.101123 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13435
/proc/meminfo: memFree=865480/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=28292 CPUtime=0.09
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 1410 0 0 0 9 0 0 0 19 0 1 0 92032396 28971008 1392 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 7073 1392 117 317 0 6753 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33652

[startup+0.30114 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13435
/proc/meminfo: memFree=865480/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=37532 CPUtime=0.28
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 3884 0 0 0 27 1 0 0 21 0 1 0 92032396 38432768 3866 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 9383 3866 117 317 0 9063 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 42892

[startup+0.701174 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13435
/proc/meminfo: memFree=865480/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=56144 CPUtime=0.69
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 8870 0 0 0 65 4 0 0 25 0 1 0 92032396 57491456 8852 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 14036 8853 117 317 0 13716 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61504

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=815160/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=93500 CPUtime=1.48
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 18867 0 0 0 140 8 0 0 25 0 1 0 92032396 95744000 18849 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 23375 18850 117 317 0 23055 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 98860

[startup+3.10238 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=761720/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=163592 CPUtime=3.09
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 37637 0 0 0 289 20 0 0 25 0 1 0 92032396 167518208 37619 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 40898 37619 117 317 0 40578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 168952

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=605816/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=307868 CPUtime=6.29
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 76230 0 0 0 590 39 0 0 25 0 1 0 92032396 315256832 76212 1992294400 134512640 135813592 4294956160 18446744073709551615 135207783 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 76967 76213 117 317 0 76647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 313228

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=36152/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=837420 CPUtime=12.68
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 212130 0 0 0 1177 91 0 0 25 0 1 0 92032396 857518080 207376 1992294400 134512640 135813592 4294956160 18446744073709551615 134667840 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 209355 207376 145 317 0 209035 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 842780

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=31288/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=840968 CPUtime=25.48
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 213217 0 0 0 2456 92 0 0 25 0 1 0 92032396 861151232 208463 1992294400 134512640 135813592 4294956160 18446744073709551615 134668493 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 210242 208463 145 317 0 209922 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 846328

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=25272/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=847816 CPUtime=51.06
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 215015 0 0 0 5014 92 0 0 25 0 1 0 92032396 868163584 209937 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 211954 209937 145 317 0 211634 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 853176

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=23032/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=852620 CPUtime=102.25
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 216580 0 0 0 10132 93 0 0 25 0 1 0 92032396 873082880 210534 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 213155 210534 145 317 0 212835 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 857980

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=23032/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=852620 CPUtime=162.23
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 216581 0 0 0 16130 93 0 0 25 0 1 0 92032396 873082880 210535 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 213155 210535 145 317 0 212835 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 857980

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=23032/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=852620 CPUtime=222.2
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 216581 0 0 0 22127 93 0 0 25 0 1 0 92032396 873082880 210535 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 213155 210535 145 317 0 212835 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 857980

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=22072/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=853544 CPUtime=282.17
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 216818 0 0 0 28124 93 0 0 25 0 1 0 92032396 874029056 210772 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 213386 210772 145 317 0 213066 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 858904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=21496/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=854080 CPUtime=342.16
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 216971 0 0 0 34122 94 0 0 25 0 1 0 92032396 874577920 210925 1992294400 134512640 135813592 4294956160 18446744073709551615 134665352 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 213520 210925 145 317 0 213200 0

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

/proc/13436/statm: 215663 213056 145 317 0 215343 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 868012

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=15096/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=863452 CPUtime=642.04
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4194304 219296 0 0 0 64108 96 0 0 25 0 1 0 92032396 884174848 213250 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 215863 213250 145 317 0 215543 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 868812

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13437
/proc/meminfo: memFree=15544/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5360 CPUtime=0
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 92032396 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13435/statm: 1340 239 197 169 0 51 0
[pid=13436] ppid=13435 vsize=863452 CPUtime=701.85
/proc/13436/stat : 13436 (hydrasat_cache4) R 13435 13435 13097 0 -1 4195840 219301 0 0 0 69892 293 0 0 25 0 1 0 92032396 884174848 213252 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 8388608 0 4096 1 0 0 0 17 0 0 0
/proc/13436/statm: 215863 213252 145 317 0 215543 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 868812

[startup+762.306 s]
/proc/loadavg: 1.31 1.11 1.04 2/66 13438
/proc/meminfo: memFree=392568/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=518956 CPUtime=52.9
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 132037 0 0 0 5216 74 0 0 25 0 1 0 92103316 531410944 128921 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 129739 128921 167 362 0 129374 0
Current children cumulated CPU time (s) 756.79
Current children cumulated vsize (KiB) 524320

[startup+822.301 s]
/proc/loadavg: 1.11 1.09 1.03 2/66 13438
/proc/meminfo: memFree=391992/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=520248 CPUtime=112.88
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 132463 0 0 0 11212 76 0 0 25 0 1 0 92103316 532733952 129249 1992294400 134512640 135995732 4294956016 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130062 129249 167 362 0 129697 0
Current children cumulated CPU time (s) 816.77
Current children cumulated vsize (KiB) 525612

[startup+882.301 s]
/proc/loadavg: 1.04 1.07 1.03 2/66 13438
/proc/meminfo: memFree=391032/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=522368 CPUtime=172.86
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133066 0 0 0 17210 76 0 0 25 0 1 0 92103316 534904832 129509 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130592 129509 167 362 0 130227 0
Current children cumulated CPU time (s) 876.75
Current children cumulated vsize (KiB) 527732

[startup+942.302 s]
/proc/loadavg: 1.01 1.05 1.02 2/66 13438
/proc/meminfo: memFree=391032/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=522368 CPUtime=232.83
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133067 0 0 0 23207 76 0 0 25 0 1 0 92103316 534904832 129510 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130592 129510 167 362 0 130227 0
Current children cumulated CPU time (s) 936.72
Current children cumulated vsize (KiB) 527732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/66 13438
/proc/meminfo: memFree=391032/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=522368 CPUtime=292.8
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133067 0 0 0 29204 76 0 0 25 0 1 0 92103316 534904832 129510 1992294400 134512640 135995732 4294956016 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130592 129510 167 362 0 130227 0
Current children cumulated CPU time (s) 996.69
Current children cumulated vsize (KiB) 527732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/66 13438
/proc/meminfo: memFree=391032/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=522368 CPUtime=352.79
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133067 0 0 0 35203 76 0 0 25 0 1 0 92103316 534904832 129510 1992294400 134512640 135995732 4294956016 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130592 129510 167 362 0 130227 0
Current children cumulated CPU time (s) 1056.68
Current children cumulated vsize (KiB) 527732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13438
/proc/meminfo: memFree=390648/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=522764 CPUtime=412.75
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133171 0 0 0 41199 76 0 0 25 0 1 0 92103316 535310336 129614 1992294400 134512640 135995732 4294956016 18446744073709551615 134807657 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130691 129614 167 362 0 130326 0
Current children cumulated CPU time (s) 1116.64
Current children cumulated vsize (KiB) 528128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13438
/proc/meminfo: memFree=390264/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=523028 CPUtime=472.73
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133255 0 0 0 47197 76 0 0 25 0 1 0 92103316 535580672 129698 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130757 129698 167 362 0 130392 0
Current children cumulated CPU time (s) 1176.62
Current children cumulated vsize (KiB) 528392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1205.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13438
/proc/meminfo: memFree=390072/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=523160 CPUtime=496.12
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133297 0 0 0 49536 76 0 0 25 0 1 0 92103316 535715840 129740 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130790 129740 167 362 0 130425 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 528524

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

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

[startup+1205.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13438
/proc/meminfo: memFree=390072/2055920 swapFree=4192956/4192956
[pid=13435] ppid=13433 vsize=5364 CPUtime=703.89
/proc/13435/stat : 13435 (hydrasat-multi.) S 13433 13435 13097 0 -1 4194304 321 221736 0 0 0 0 69892 497 16 0 1 0 92032396 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13435/statm: 1341 245 202 169 0 52 0
[pid=13438] ppid=13435 vsize=523160 CPUtime=496.12
/proc/13438/stat : 13438 (hydrasat_cachew) R 13435 13435 13097 0 -1 4194304 133297 0 0 0 49536 76 0 0 25 0 1 0 92103316 535715840 129740 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13438/statm: 130790 129740 167 362 0 130425 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 528524

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13435 and gives
#  childrusage.ru_utime.tv_sec=698
#  childrusage.ru_utime.tv_usec=928746
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=978243
# CPU time returned by wait4() is 703.907
# 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): 1205.71
CPU time (s): 1200.01
CPU user time (s): 1194.28
CPU system time (s): 5.73
CPU usage (%): 99.527
Max. virtual memory (cumulated for all children) (KiB): 868812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 698.929
system time used= 4.97824
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222057
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= 54
involuntary context switches= 1967

runsolver used 0.994848 second user time and 3.40648 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-25 08:13:10
IDJOB=1718767
IDBENCH=20506
IDSOLVER=518
FILE ID=node15/1718767-1240639982
PBS_JOBID= 9186399
Free space on /tmp= 66156 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718767-1240639982/watcher-1718767-1240639982 -o /tmp/evaluation-result-1718767-1240639982/solver-1718767-1240639982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1718767-1240639982.cnf 1800 1982818902

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

MD5SUM BENCH= 74bd745b1c68e4deddfa063e58b6b54d
RANDOM SEED=1982818902

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:        865960 kB
Buffers:         97044 kB
Cached:         981572 kB
SwapCached:          0 kB
Active:         307476 kB
Inactive:       785552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        865960 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:          118628 kB
Writeback:           0 kB
Mapped:          23660 kB
Slab:            82884 kB
Committed_AS:   295452 kB
PageTables:       1460 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= 65320 MiB
End job on node15 at 2009-04-25 08:33:18