Trace number 1530243

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Trying configuration 1
700.00/700.35	HOME/hydrasat-multi.sh: line 48: 24894 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.00/700.35	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530243-1238489979/watcher-1530243-1238489979 -o /tmp/evaluation-result-1530243-1238489979/solver-1530243-1238489979 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530243-1238489979.cnf 1800 1374391917 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24893
/proc/meminfo: memFree=1590376/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=1452 CPUtime=0
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 162 0 0 0 0 0 0 0 19 0 1 0 1121665028 1486848 144 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 363 145 116 317 0 43 0

[startup+0.092528 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24893
/proc/meminfo: memFree=1590376/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=2276 CPUtime=0.08
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 355 0 0 0 8 0 0 0 19 0 1 0 1121665028 2330624 337 1992294400 134512640 135813592 4294956160 18446744073709551615 134676711 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 569 337 123 317 0 249 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7636

[startup+0.102528 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24893
/proc/meminfo: memFree=1590376/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=2276 CPUtime=0.09
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 357 0 0 0 9 0 0 0 19 0 1 0 1121665028 2330624 339 1992294400 134512640 135813592 4294956160 18446744073709551615 134520770 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 569 339 125 317 0 249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7636

[startup+0.302548 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24893
/proc/meminfo: memFree=1590376/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=2544 CPUtime=0.29
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 469 0 0 0 29 0 0 0 21 0 1 0 1121665028 2605056 450 1992294400 134512640 135813592 4294956160 18446744073709551615 134665472 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 636 450 150 317 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7904

[startup+0.70159 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24893
/proc/meminfo: memFree=1590376/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=2808 CPUtime=0.69
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 512 0 0 0 69 0 0 0 25 0 1 0 1121665028 2875392 493 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 702 493 150 317 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8168

[startup+1.50167 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24895
/proc/meminfo: memFree=1588632/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=3200 CPUtime=1.49
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 626 0 0 0 149 0 0 0 25 0 1 0 1121665028 3276800 607 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 800 607 150 317 0 480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8560

[startup+3.10184 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24895
/proc/meminfo: memFree=1587928/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=3468 CPUtime=3.09
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 693 0 0 0 309 0 0 0 25 0 1 0 1121665028 3551232 674 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 867 674 150 317 0 547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8828

[startup+6.30118 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24895
/proc/meminfo: memFree=1587544/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=3884 CPUtime=6.29
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 772 0 0 0 629 0 0 0 25 0 1 0 1121665028 3977216 753 1992294400 134512640 135813592 4294956160 18446744073709551615 134588907 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 971 753 150 317 0 651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9244

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24895
/proc/meminfo: memFree=1586136/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=5388 CPUtime=12.69
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 1096 0 0 0 1269 0 0 0 25 0 1 0 1121665028 5517312 1077 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 1347 1077 150 317 0 1027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10748

[startup+25.5022 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24895
/proc/meminfo: memFree=1586008/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=5708 CPUtime=25.48
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 1153 0 0 0 2548 0 0 0 25 0 1 0 1121665028 5844992 1134 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 1427 1134 150 317 0 1107 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11068

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24895
/proc/meminfo: memFree=1581848/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=10376 CPUtime=51.08
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 2261 0 0 0 5106 2 0 0 25 0 1 0 1121665028 10625024 2207 1992294400 134512640 135813592 4294956160 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 2594 2207 150 317 0 2274 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15736

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24901
/proc/meminfo: memFree=1577496/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=14992 CPUtime=102.25
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 3372 0 0 0 10223 2 0 0 25 0 1 0 1121665028 15351808 3211 1992294400 134512640 135813592 4294956160 18446744073709551615 134661728 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 3748 3211 150 317 0 3428 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20352

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24901
/proc/meminfo: memFree=1574232/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=18992 CPUtime=162.22
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 4243 0 0 0 16219 3 0 0 25 0 1 0 1121665028 19447808 4082 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 4748 4082 150 317 0 4428 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24352

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24901
/proc/meminfo: memFree=1568216/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=26268 CPUtime=222.2
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 5916 0 0 0 22216 4 0 0 25 0 1 0 1121665028 26898432 5535 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 6567 5535 150 317 0 6247 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31628

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24901
/proc/meminfo: memFree=1564440/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=30336 CPUtime=282.17
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 6900 0 0 0 28212 5 0 0 25 0 1 0 1121665028 31064064 6519 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 7584 6519 150 317 0 7264 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 35696

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24901
/proc/meminfo: memFree=1560600/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=34804 CPUtime=342.15
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 8125 0 0 0 34209 6 0 0 25 0 1 0 1121665028 35639296 7486 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 8701 7486 150 317 0 8381 0

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

/proc/24894/statm: 12064 10604 150 317 0 11744 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 53616

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24901
/proc/meminfo: memFree=1547800/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=48256 CPUtime=582.05
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 11892 0 0 0 58195 10 0 0 25 0 1 0 1121665028 49414144 10670 1992294400 134512640 135813592 4294956160 18446744073709551615 134594379 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 12064 10670 150 317 0 11744 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 53616

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24901
/proc/meminfo: memFree=1547800/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5360 CPUtime=0
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121665028 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1340 239 197 169 0 51 0
[pid=24894] ppid=24893 vsize=48256 CPUtime=642.03
/proc/24894/stat : 24894 (hydrasat_cache4) R 24893 24893 24595 0 -1 4194304 11892 0 0 0 64193 10 0 0 25 0 1 0 1121665028 49414144 10670 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24894/statm: 12064 10670 150 317 0 11744 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 53616

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24902
/proc/meminfo: memFree=1545112/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=3076 CPUtime=1.93
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 573 0 0 0 193 0 0 0 25 0 1 0 1121735064 3149824 555 1992294400 134512640 135995732 4294956016 18446744073709551615 134807732 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 769 555 172 362 0 404 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8440

[startup+762.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1538776/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=10504 CPUtime=61.87
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 2318 0 0 0 6184 3 0 0 25 0 1 0 1121735064 10756096 2262 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 2626 2262 172 362 0 2261 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 15868

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1536856/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=12704 CPUtime=121.84
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 2817 0 0 0 12181 3 0 0 25 0 1 0 1121735064 13008896 2761 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 3176 2761 172 362 0 2811 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 18068

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1534040/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=16048 CPUtime=181.81
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 3562 0 0 0 18177 4 0 0 25 0 1 0 1121735064 16433152 3441 1992294400 134512640 135995732 4294956016 18446744073709551615 134807857 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 4012 3441 172 362 0 3647 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 21412

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1529240/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=21220 CPUtime=241.79
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 4803 0 0 0 24174 5 0 0 25 0 1 0 1121735064 21729280 4682 1992294400 134512640 135995732 4294956016 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 5305 4682 172 362 0 4940 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 26584

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1524568/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=26456 CPUtime=301.76
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 6061 0 0 0 30169 7 0 0 25 0 1 0 1121735064 27090944 5843 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 6614 5843 172 362 0 6249 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 31820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1522904/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=28236 CPUtime=361.73
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 6531 0 0 0 36166 7 0 0 25 0 1 0 1121735064 28913664 6313 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 7059 6313 172 362 0 6694 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 33600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1520088/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=31164 CPUtime=421.71
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 7218 0 0 0 42163 8 0 0 25 0 1 0 1121735064 31911936 7000 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 7791 7000 172 362 0 7426 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 36528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1516248/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=35588 CPUtime=481.69
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 8311 0 0 0 48160 9 0 0 25 0 1 0 1121735064 36442112 7959 1992294400 134512640 135995732 4294956016 18446744073709551615 134808112 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 8897 7959 172 362 0 8532 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 40952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24902
/proc/meminfo: memFree=1516184/2055920 swapFree=4174972/4192956
[pid=24893] ppid=24891 vsize=5364 CPUtime=700.05
/proc/24893/stat : 24893 (hydrasat-multi.) S 24891 24893 24595 0 -1 4194304 321 13285 0 0 0 0 69979 26 19 0 1 0 1121665028 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24893/statm: 1341 245 202 169 0 52 0
[pid=24902] ppid=24893 vsize=35588 CPUtime=499.99
/proc/24902/stat : 24902 (hydrasat_cachew) R 24893 24893 24595 0 -1 4194304 8322 0 0 0 49990 9 0 0 25 0 1 0 1121735064 36442112 7970 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24902/statm: 8897 7970 172 362 0 8532 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 40952

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 24893 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=793615
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=269958
# CPU time returned by wait4() is 700.064
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.69
CPU system time (s): 0.35
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 54284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.794
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13606
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= 5
involuntary context switches= 2477

runsolver used 1.04984 second user time and 3.32849 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-31 10:59:39
IDJOB=1530243
IDBENCH=70532
IDSOLVER=518
FILE ID=node7/1530243-1238489979
PBS_JOBID= 9061859
Free space on /tmp= 65660 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530243-1238489979/watcher-1530243-1238489979 -o /tmp/evaluation-result-1530243-1238489979/solver-1530243-1238489979 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530243-1238489979.cnf 1800 1374391917

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

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=1374391917

node7.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		: 3000.236
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		: 3000.236
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:       1590856 kB
Buffers:         93908 kB
Cached:         275280 kB
SwapCached:      11884 kB
Active:         174192 kB
Inactive:       208308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590856 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            4220 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            68512 kB
Committed_AS:  2987472 kB
PageTables:       1456 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= 65616 MiB
End job on node7 at 2009-03-31 11:19:42