Trace number 1530672

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.82/700.30	HOME/hydrasat-multi.sh: line 48: 19559 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.82/700.30	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-1530672-1238576811/watcher-1530672-1238576811 -o /tmp/evaluation-result-1530672-1238576811/solver-1530672-1238576811 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530672-1238576811.cnf 1800 32773198 

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: 0.92 1.00 1.09 3/64 19558
/proc/meminfo: memFree=1536248/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) R 19556 19558 19460 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19558/statm: 1340 238 196 169 0 51 0
[pid=19559] ppid=19558 vsize=1452 CPUtime=0
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1130346119 1486848 150 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 363 150 116 317 0 43 0

[startup+0.0263139 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 19558
/proc/meminfo: memFree=1536248/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=1856 CPUtime=0.02
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 287 0 0 0 2 0 0 0 19 0 1 0 1130346119 1900544 268 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 464 268 150 317 0 144 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7216

[startup+0.101324 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 19558
/proc/meminfo: memFree=1536248/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=1856 CPUtime=0.09
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 303 0 0 0 9 0 0 0 19 0 1 0 1130346119 1900544 284 1992294400 134512640 135813592 4294956176 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 464 284 150 317 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7216

[startup+0.301354 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 19558
/proc/meminfo: memFree=1536248/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=1988 CPUtime=0.29
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 333 0 0 0 29 0 0 0 21 0 1 0 1130346119 2035712 314 1992294400 134512640 135813592 4294956176 18446744073709551615 134662244 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 497 314 150 317 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7348

[startup+0.701415 s]
/proc/loadavg: 0.92 1.00 1.09 3/64 19558
/proc/meminfo: memFree=1536248/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=2120 CPUtime=0.69
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 376 0 0 0 69 0 0 0 25 0 1 0 1130346119 2170880 357 1992294400 134512640 135813592 4294956176 18446744073709551615 134668573 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 530 357 150 317 0 210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7480

[startup+1.50154 s]
/proc/loadavg: 0.92 1.00 1.09 2/66 19560
/proc/meminfo: memFree=1534952/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=2640 CPUtime=1.49
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 1130346119 2703360 478 1992294400 134512640 135813592 4294956176 18446744073709551615 134667446 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 660 478 150 317 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8000

[startup+3.10178 s]
/proc/loadavg: 0.92 1.00 1.09 2/66 19560
/proc/meminfo: memFree=1533928/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=3552 CPUtime=3.08
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 702 0 0 0 308 0 0 0 25 0 1 0 1130346119 3637248 683 1992294400 134512640 135813592 4294956176 18446744073709551615 134665205 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 888 683 150 317 0 568 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8912

[startup+6.30127 s]
/proc/loadavg: 0.93 1.00 1.09 2/66 19560
/proc/meminfo: memFree=1533416/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=3840 CPUtime=6.28
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 771 0 0 0 628 0 0 0 25 0 1 0 1130346119 3932160 752 1992294400 134512640 135813592 4294956176 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 960 752 150 317 0 640 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9200

[startup+12.7013 s]
/proc/loadavg: 0.93 1.00 1.09 2/66 19560
/proc/meminfo: memFree=1531944/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=5144 CPUtime=12.68
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1091 0 0 0 1268 0 0 0 25 0 1 0 1130346119 5267456 1072 1992294400 134512640 135813592 4294956176 18446744073709551615 134591983 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 1286 1072 150 317 0 966 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10504

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 1.09 2/66 19560
/proc/meminfo: memFree=1531624/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=5676 CPUtime=25.47
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1208 0 0 0 2546 1 0 0 25 0 1 0 1130346119 5812224 1189 1992294400 134512640 135813592 4294956176 18446744073709551615 134668335 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 1419 1189 150 317 0 1099 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11036

[startup+51.1011 s]
/proc/loadavg: 0.96 1.00 1.09 2/66 19560
/proc/meminfo: memFree=1531304/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=5940 CPUtime=51.06
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1301 0 0 0 5105 1 0 0 25 0 1 0 1130346119 6082560 1282 1992294400 134512640 135813592 4294956176 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 1485 1282 150 317 0 1165 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11300

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.08 2/66 19560
/proc/meminfo: memFree=1530664/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=6512 CPUtime=102.24
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1429 0 0 0 10223 1 0 0 25 0 1 0 1130346119 6668288 1410 1992294400 134512640 135813592 4294956176 18446744073709551615 134665442 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 1628 1410 150 317 0 1308 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 11872

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 19560
/proc/meminfo: memFree=1530024/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=7340 CPUtime=162.2
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1603 0 0 0 16219 1 0 0 25 0 1 0 1130346119 7516160 1584 1992294400 134512640 135813592 4294956176 18446744073709551615 134665194 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 1835 1584 150 317 0 1515 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 12700

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 19560
/proc/meminfo: memFree=1529512/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=7876 CPUtime=222.17
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1733 0 0 0 22216 1 0 0 25 0 1 0 1130346119 8065024 1714 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 1969 1714 150 317 0 1649 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 13236

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 19560
/proc/meminfo: memFree=1529256/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=8172 CPUtime=282.13
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1790 0 0 0 28212 1 0 0 25 0 1 0 1130346119 8368128 1771 1992294400 134512640 135813592 4294956176 18446744073709551615 135205534 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 2043 1771 150 317 0 1723 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 13532

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 19560
/proc/meminfo: memFree=1528808/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=8796 CPUtime=342.1
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 1911 0 0 0 34208 2 0 0 25 0 1 0 1130346119 9007104 1892 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 2199 1892 150 317 0 1879 0

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

/proc/19559/statm: 2820 2466 150 317 0 2500 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 16640

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19560
/proc/meminfo: memFree=1526504/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5360 CPUtime=0
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130346119 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19558/statm: 1340 239 197 169 0 51 0
[pid=19559] ppid=19558 vsize=11280 CPUtime=641.95
/proc/19559/stat : 19559 (hydrasat_cache4) R 19558 19558 19460 0 -1 4194304 2485 0 0 0 64193 2 0 0 25 0 1 0 1130346119 11550720 2466 1992294400 134512640 135813592 4294956176 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/19559/statm: 2820 2466 150 317 0 2500 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 16640

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19561
/proc/meminfo: memFree=1525352/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=2796 CPUtime=1.99
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 490 0 0 0 199 0 0 0 25 0 1 0 1130416149 2863104 473 1992294400 134512640 135995732 4294956048 18446744073709551615 135385625 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 699 473 172 362 0 334 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8160

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 19561
/proc/meminfo: memFree=1513576/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=14632 CPUtime=61.96
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 3372 0 0 0 6193 3 0 0 25 0 1 0 1130416149 14983168 3355 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 3658 3355 172 362 0 3293 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 19996

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 19561
/proc/meminfo: memFree=1507240/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=21780 CPUtime=121.93
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 5092 0 0 0 12188 5 0 0 25 0 1 0 1130416149 22302720 5010 1992294400 134512640 135995732 4294956048 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 5445 5010 172 362 0 5080 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 27144

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 19561
/proc/meminfo: memFree=1503144/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=25972 CPUtime=181.88
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 6085 0 0 0 18183 5 0 0 25 0 1 0 1130416149 26595328 6003 1992294400 134512640 135995732 4294956048 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 6493 6003 172 362 0 6128 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 31336

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19561
/proc/meminfo: memFree=1497384/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=32284 CPUtime=241.86
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 7666 0 0 0 24179 7 0 0 25 0 1 0 1130416149 33058816 7455 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 8071 7455 172 362 0 7706 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 37648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19561
/proc/meminfo: memFree=1492392/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=37432 CPUtime=301.84
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 8910 0 0 0 30175 9 0 0 25 0 1 0 1130416149 38330368 8699 1992294400 134512640 135995732 4294956048 18446744073709551615 134806544 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 9358 8699 172 362 0 8993 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 42796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19561
/proc/meminfo: memFree=1490280/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=39632 CPUtime=361.8
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 9429 0 0 0 36171 9 0 0 25 0 1 0 1130416149 40583168 9218 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 9908 9218 172 362 0 9543 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 44996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19561
/proc/meminfo: memFree=1487208/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=42668 CPUtime=421.78
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 10189 0 0 0 42168 10 0 0 25 0 1 0 1130416149 43692032 9978 1992294400 134512640 135995732 4294956048 18446744073709551615 134807816 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 10667 9978 172 362 0 10302 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 48032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19561
/proc/meminfo: memFree=1483624/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=46496 CPUtime=481.76
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 11095 0 0 0 48165 11 0 0 25 0 1 0 1130416149 47611904 10884 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 11624 10884 172 362 0 11259 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 51860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19561
/proc/meminfo: memFree=1482472/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=47552 CPUtime=500.15
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 11369 0 0 0 50004 11 0 0 25 0 1 0 1130416149 48693248 11158 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 11888 11158 172 362 0 11523 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52916

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 1.00 1.00 2/66 19561
/proc/meminfo: memFree=1482472/2055920 swapFree=4176720/4192956
[pid=19558] ppid=19556 vsize=5364 CPUtime=699.92
/proc/19558/stat : 19558 (hydrasat-multi.) S 19556 19558 19460 0 -1 4194304 322 2671 0 0 0 0 69986 6 16 0 1 0 1130346119 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19558/statm: 1341 245 202 169 0 52 0
[pid=19561] ppid=19558 vsize=47552 CPUtime=500.15
/proc/19561/stat : 19561 (hydrasat_cachew) R 19558 19558 19460 0 -1 4194304 11369 0 0 0 50004 11 0 0 25 0 1 0 1130416149 48693248 11158 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/19561/statm: 11888 11158 172 362 0 11523 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52916

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19558 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=865604
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=67989
# CPU time returned by wait4() is 699.934
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 52916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.866
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2993
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= 2162

runsolver used 0.929858 second user time and 3.44548 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 11:06:51
IDJOB=1530672
IDBENCH=70675
IDSOLVER=518
FILE ID=node34/1530672-1238576811
PBS_JOBID= 9062212
Free space on /tmp= 66380 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530672-1238576811/watcher-1530672-1238576811 -o /tmp/evaluation-result-1530672-1238576811/solver-1530672-1238576811 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530672-1238576811.cnf 1800 32773198

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=32773198

node34.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		: 3000.259
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		: 3000.259
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:       1536792 kB
Buffers:         89240 kB
Cached:         330988 kB
SwapCached:      10076 kB
Active:         201252 kB
Inactive:       230472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536792 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          17172 kB
Slab:            73496 kB
Committed_AS:  2784116 kB
PageTables:       1388 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= 66368 MiB
End job on node34 at 2009-04-01 11:26:54