Trace number 1530555

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S367138237-029.cnf
MD5SUMfe0a666da3389b49d8bffa123f8cecff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.2306
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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
700.06/700.39	HOME/hydrasat-multi.sh: line 48: 11718 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.06/700.39	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-1530555-1238565782/watcher-1530555-1238565782 -o /tmp/evaluation-result-1530555-1238565782/solver-1530555-1238565782 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530555-1238565782.cnf 1800 921792663 

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: 1.63 1.70 1.38 3/66 11717
/proc/meminfo: memFree=1272800/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=1452 CPUtime=0
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 170 0 0 0 0 0 0 0 19 0 1 0 1129241181 1486848 152 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 363 152 116 317 0 43 0

[startup+0.096104 s]
/proc/loadavg: 1.63 1.70 1.38 3/66 11717
/proc/meminfo: memFree=1272800/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=1712 CPUtime=0.09
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 275 0 0 0 9 0 0 0 19 0 1 0 1129241181 1753088 256 1992294400 134512640 135813592 4294956160 18446744073709551615 134665059 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 428 256 150 317 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072

[startup+0.101103 s]
/proc/loadavg: 1.63 1.70 1.38 3/66 11717
/proc/meminfo: memFree=1272800/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=1844 CPUtime=0.09
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 277 0 0 0 9 0 0 0 19 0 1 0 1129241181 1888256 258 1992294400 134512640 135813592 4294956160 18446744073709551615 134665145 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 461 258 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301128 s]
/proc/loadavg: 1.63 1.70 1.38 3/66 11717
/proc/meminfo: memFree=1272800/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=1976 CPUtime=0.29
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 321 0 0 0 29 0 0 0 21 0 1 0 1129241181 2023424 302 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 494 302 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.70118 s]
/proc/loadavg: 1.63 1.70 1.38 3/66 11717
/proc/meminfo: memFree=1272800/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=2244 CPUtime=0.69
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 379 0 0 0 69 0 0 0 25 0 1 0 1129241181 2297856 360 1992294400 134512640 135813592 4294956160 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 561 360 150 317 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7604

[startup+1.50128 s]
/proc/loadavg: 1.63 1.70 1.38 2/68 11719
/proc/meminfo: memFree=1271376/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=2816 CPUtime=1.49
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 536 0 0 0 149 0 0 0 25 0 1 0 1129241181 2883584 517 1992294400 134512640 135813592 4294956160 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 704 517 150 317 0 384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8176

[startup+3.1025 s]
/proc/loadavg: 1.63 1.70 1.38 2/68 11719
/proc/meminfo: memFree=1270288/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=4308 CPUtime=3.09
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 872 0 0 0 309 0 0 0 25 0 1 0 1129241181 4411392 853 1992294400 134512640 135813592 4294956160 18446744073709551615 134665189 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 1077 853 150 317 0 757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9668

[startup+6.3019 s]
/proc/loadavg: 1.58 1.68 1.38 2/68 11719
/proc/meminfo: memFree=1268240/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=5540 CPUtime=6.28
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 1168 0 0 0 628 0 0 0 25 0 1 0 1129241181 5672960 1149 1992294400 134512640 135813592 4294956160 18446744073709551615 134667821 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 1385 1149 150 317 0 1065 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10900

[startup+12.7017 s]
/proc/loadavg: 1.53 1.67 1.38 2/68 11719
/proc/meminfo: memFree=1267664/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=6388 CPUtime=12.68
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 1328 0 0 0 1267 1 0 0 25 0 1 0 1129241181 6541312 1309 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 1597 1309 150 317 0 1277 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11748

[startup+25.5014 s]
/proc/loadavg: 1.41 1.64 1.37 2/68 11719
/proc/meminfo: memFree=1265104/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=9256 CPUtime=25.48
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 2000 0 0 0 2547 1 0 0 25 0 1 0 1129241181 9478144 1981 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 2314 1981 150 317 0 1994 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14616

[startup+51.1016 s]
/proc/loadavg: 1.27 1.59 1.36 2/68 11719
/proc/meminfo: memFree=1260368/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=14776 CPUtime=51.07
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 3256 0 0 0 5104 3 0 0 25 0 1 0 1129241181 15130624 3166 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 3694 3166 150 317 0 3374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20136

[startup+102.306 s]
/proc/loadavg: 1.12 1.49 1.34 2/68 11719
/proc/meminfo: memFree=1253712/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=22184 CPUtime=102.26
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 5079 0 0 0 10222 4 0 0 25 0 1 0 1129241181 22716416 4787 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 5546 4787 150 317 0 5226 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27544

[startup+162.302 s]
/proc/loadavg: 1.04 1.40 1.31 2/68 11719
/proc/meminfo: memFree=1248016/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=28600 CPUtime=162.23
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 6508 0 0 0 16218 5 0 0 25 0 1 0 1129241181 29286400 6216 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 7150 6216 150 317 0 6830 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33960

[startup+222.302 s]
/proc/loadavg: 1.01 1.33 1.29 2/68 11719
/proc/meminfo: memFree=1240656/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=37444 CPUtime=222.21
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 9297 0 0 0 22215 6 0 0 25 0 1 0 1129241181 38342656 8023 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 9361 8023 150 317 0 9041 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42804

[startup+282.301 s]
/proc/loadavg: 1.00 1.26 1.27 2/68 11719
/proc/meminfo: memFree=1235984/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=42244 CPUtime=282.19
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 10489 0 0 0 28212 7 0 0 25 0 1 0 1129241181 43257856 9215 1992294400 134512640 135813592 4294956160 18446744073709551615 134664928 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 10561 9215 150 317 0 10241 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47604

[startup+342.302 s]
/proc/loadavg: 1.00 1.21 1.25 2/68 11719
/proc/meminfo: memFree=1230224/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=49444 CPUtime=342.17
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 12343 0 0 0 34209 8 0 0 25 0 1 0 1129241181 50630656 10647 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 12361 10647 150 317 0 12041 0

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

/proc/11718/statm: 17766 15414 150 317 0 17446 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 76424

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.17 2/68 11719
/proc/meminfo: memFree=1207888/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5360 CPUtime=0
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129241181 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1340 239 197 169 0 51 0
[pid=11718] ppid=11717 vsize=73884 CPUtime=642.09
/proc/11718/stat : 11718 (hydrasat_cache4) R 11717 11717 11645 0 -1 4194304 19022 0 0 0 64194 15 0 0 25 0 1 0 1129241181 75657216 16199 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11718/statm: 18471 16199 150 317 0 18151 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 79244

[startup+702.301 s]
/proc/loadavg: 1.00 1.05 1.16 2/68 11720
/proc/meminfo: memFree=1201488/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=2940 CPUtime=1.9
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 551 0 0 0 190 0 0 0 25 0 1 0 1129311220 3010560 533 1992294400 134512640 135995732 4294956016 18446744073709551615 134638011 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 735 533 172 362 0 370 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8304

[startup+762.307 s]
/proc/loadavg: 1.00 1.04 1.15 2/68 11720
/proc/meminfo: memFree=1189584/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=16280 CPUtime=61.88
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 3812 0 0 0 6181 7 0 0 25 0 1 0 1129311220 16670720 3696 1992294400 134512640 135995732 4294956016 18446744073709551615 135359849 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 4070 3696 172 362 0 3705 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21644

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/68 11720
/proc/meminfo: memFree=1184016/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=22928 CPUtime=121.86
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 5393 0 0 0 12177 9 0 0 25 0 1 0 1129311220 23478272 5107 1992294400 134512640 135995732 4294956016 18446744073709551615 134808112 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 5732 5107 172 362 0 5367 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28292

[startup+882.301 s]
/proc/loadavg: 1.04 1.04 1.13 2/68 11720
/proc/meminfo: memFree=1178832/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=28192 CPUtime=181.84
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 6687 0 0 0 18174 10 0 0 25 0 1 0 1129311220 28868608 6401 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 7048 6401 172 362 0 6683 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 33556

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.12 2/68 11720
/proc/meminfo: memFree=1175632/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=31688 CPUtime=241.82
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 7541 0 0 0 24171 11 0 0 25 0 1 0 1129311220 32448512 7218 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 7922 7218 172 362 0 7557 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 37052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.10 2/68 11720
/proc/meminfo: memFree=1172432/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=34896 CPUtime=301.8
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 8339 0 0 0 30168 12 0 0 25 0 1 0 1129311220 35733504 8016 1992294400 134512640 135995732 4294956016 18446744073709551615 134807780 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 8724 8016 172 362 0 8359 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 40260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.09 2/68 11720
/proc/meminfo: memFree=1169104/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=38652 CPUtime=361.78
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 9174 0 0 0 36165 13 0 0 25 0 1 0 1129311220 39579648 8851 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 9663 8851 172 362 0 9298 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 44016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/68 11720
/proc/meminfo: memFree=1166672/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=41268 CPUtime=421.77
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 9913 0 0 0 42163 14 0 0 25 0 1 0 1129311220 42258432 9469 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 10317 9469 172 362 0 9952 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 46632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/68 11720
/proc/meminfo: memFree=1161680/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=47984 CPUtime=481.74
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 11410 0 0 0 48159 15 0 0 25 0 1 0 1129311220 49135616 10709 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 11996 10709 172 362 0 11631 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 53348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/68 11720
/proc/meminfo: memFree=1161424/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=48116 CPUtime=499.94
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 11466 0 0 0 49979 15 0 0 25 0 1 0 1129311220 49270784 10765 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 12029 10765 172 362 0 11664 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53480

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/68 11720
/proc/meminfo: memFree=1161424/2055920 swapFree=4176412/4192956
[pid=11717] ppid=11715 vsize=5364 CPUtime=700.15
/proc/11717/stat : 11717 (hydrasat-multi.) S 11715 11717 11645 0 -1 4194304 321 23368 0 0 0 0 69973 42 19 0 1 0 1129241181 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11717/statm: 1341 245 202 169 0 52 0
[pid=11720] ppid=11717 vsize=48116 CPUtime=499.94
/proc/11720/stat : 11720 (hydrasat_cachew) R 11717 11717 11645 0 -1 4194304 11466 0 0 0 49979 15 0 0 25 0 1 0 1129311220 49270784 10765 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11720/statm: 12029 10765 172 362 0 11664 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53480

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11717 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=736623
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=428934
# CPU time returned by wait4() is 700.166
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.52
CPU system time (s): 0.57
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 85476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.737
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23689
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= 994

runsolver used 0.992849 second user time and 3.38348 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 08:03:02
IDJOB=1530555
IDBENCH=70636
IDSOLVER=518
FILE ID=node40/1530555-1238565782
PBS_JOBID= 9062178
Free space on /tmp= 63504 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S367138237-029.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530555-1238565782/watcher-1530555-1238565782 -o /tmp/evaluation-result-1530555-1238565782/solver-1530555-1238565782 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530555-1238565782.cnf 1800 921792663

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

MD5SUM BENCH= fe0a666da3389b49d8bffa123f8cecff
RANDOM SEED=921792663

node40.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		: 3000.232
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		: 3000.232
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:       1273280 kB
Buffers:         87044 kB
Cached:         603872 kB
SwapCached:       9688 kB
Active:         207852 kB
Inactive:       494352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273280 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          17136 kB
Slab:            66460 kB
Committed_AS:  2889860 kB
PageTables:       1476 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= 63432 MiB
End job on node40 at 2009-04-01 08:23:05