Trace number 1530543

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S260616787-042.cnf
MD5SUM9a70ac660abd105bceac08fd27643051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.8969
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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
699.99/700.30	HOME/hydrasat-multi.sh: line 48: 21214 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.99/700.30	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-1530543-1238563919/watcher-1530543-1238563919 -o /tmp/evaluation-result-1530543-1238563919/solver-1530543-1238563919 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530543-1238563919.cnf 1800 348786415 

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: 0.00 0.00 0.00 3/64 21213
/proc/meminfo: memFree=1479896/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) R 21211 21213 21176 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 238 1992294400 4194304 4889804 548682068752 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21213/statm: 1340 238 196 169 0 51 0
[pid=21214] ppid=21213 vsize=1452 CPUtime=0
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1129058736 1486848 150 1992294400 134512640 135813592 4294956192 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 363 151 116 317 0 43 0

[startup+0.093697 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21213
/proc/meminfo: memFree=1479896/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=1716 CPUtime=0.08
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 275 0 0 0 8 0 0 0 19 0 1 0 1129058736 1757184 256 1992294400 134512640 135813592 4294956192 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 429 256 150 317 0 109 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7076

[startup+0.102697 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21213
/proc/meminfo: memFree=1479896/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=1844 CPUtime=0.09
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 278 0 0 0 9 0 0 0 19 0 1 0 1129058736 1888256 259 1992294400 134512640 135813592 4294956192 18446744073709551615 134664843 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 461 259 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.30172 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21213
/proc/meminfo: memFree=1479896/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=1972 CPUtime=0.29
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 316 0 0 0 29 0 0 0 21 0 1 0 1129058736 2019328 297 1992294400 134512640 135813592 4294956192 18446744073709551615 134664857 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 493 297 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701758 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 21213
/proc/meminfo: memFree=1479896/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=2104 CPUtime=0.69
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 364 0 0 0 69 0 0 0 25 0 1 0 1129058736 2154496 345 1992294400 134512640 135813592 4294956192 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 526 345 150 317 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7464

[startup+1.50184 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 21215
/proc/meminfo: memFree=1478600/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=2760 CPUtime=1.49
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 1129058736 2826240 501 1992294400 134512640 135813592 4294956192 18446744073709551615 134665271 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 690 501 150 317 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8120

[startup+3.102 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 21215
/proc/meminfo: memFree=1477512/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=3592 CPUtime=3.09
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 705 0 0 0 309 0 0 0 25 0 1 0 1129058736 3678208 686 1992294400 134512640 135813592 4294956192 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 898 686 150 317 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8952

[startup+6.30133 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 21215
/proc/meminfo: memFree=1476936/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=3988 CPUtime=6.28
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 820 0 0 0 628 0 0 0 25 0 1 0 1129058736 4083712 801 1992294400 134512640 135813592 4294956192 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 997 801 150 317 0 677 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9348

[startup+12.702 s]
/proc/loadavg: 0.22 0.05 0.02 2/66 21215
/proc/meminfo: memFree=1475216/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=5904 CPUtime=12.68
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 1259 0 0 0 1268 0 0 0 25 0 1 0 1129058736 6045696 1240 1992294400 134512640 135813592 4294956192 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 1476 1240 150 317 0 1156 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11264

[startup+25.5023 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 21215
/proc/meminfo: memFree=1471376/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=10076 CPUtime=25.49
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 2201 0 0 0 2547 2 0 0 25 0 1 0 1129058736 10317824 2182 1992294400 134512640 135813592 4294956192 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 2519 2182 150 317 0 2199 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15436

[startup+51.1029 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 21215
/proc/meminfo: memFree=1470352/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=11228 CPUtime=51.05
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 2431 0 0 0 5103 2 0 0 25 0 1 0 1129058736 11497472 2412 1992294400 134512640 135813592 4294956192 18446744073709551615 134664954 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 2807 2412 150 317 0 2487 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16588

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/66 21215
/proc/meminfo: memFree=1467408/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=14504 CPUtime=102.24
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 3208 0 0 0 10221 3 0 0 25 0 1 0 1129058736 14852096 3135 1992294400 134512640 135813592 4294956192 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 3626 3135 150 317 0 3306 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19864

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 21215
/proc/meminfo: memFree=1461904/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=20696 CPUtime=162.21
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 4714 0 0 0 16217 4 0 0 25 0 1 0 1129058736 21192704 4510 1992294400 134512640 135813592 4294956192 18446744073709551615 134665175 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 5174 4510 150 317 0 4854 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26056

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/66 21215
/proc/meminfo: memFree=1458064/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=24664 CPUtime=222.18
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 5728 0 0 0 22213 5 0 0 25 0 1 0 1129058736 25255936 5478 1992294400 134512640 135813592 4294956192 18446744073709551615 134665029 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 6166 5478 150 317 0 5846 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30024

[startup+282.303 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 21215
/proc/meminfo: memFree=1457616/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=25444 CPUtime=282.16
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 5917 0 0 0 28211 5 0 0 25 0 1 0 1129058736 26054656 5576 1992294400 134512640 135813592 4294956192 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 6361 5576 150 317 0 6041 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 30804

[startup+342.303 s]
/proc/loadavg: 0.99 0.67 0.30 2/66 21215
/proc/meminfo: memFree=1457616/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=25444 CPUtime=342.13
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 5932 0 0 0 34208 5 0 0 25 0 1 0 1129058736 26054656 5591 1992294400 134512640 135813592 4294956192 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 6361 5591 150 317 0 6041 0

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

/proc/21214/statm: 7281 6267 150 317 0 6961 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 34484

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/66 21215
/proc/meminfo: memFree=1453392/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=30648 CPUtime=582.03
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 7208 0 0 0 58197 6 0 0 25 0 1 0 1129058736 31383552 6625 1992294400 134512640 135813592 4294956192 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 7662 6625 150 317 0 7342 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 36008

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/66 21217
/proc/meminfo: memFree=1451664/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5360 CPUtime=0
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129058736 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21213/statm: 1340 239 197 169 0 51 0
[pid=21214] ppid=21213 vsize=32340 CPUtime=642.02
/proc/21214/stat : 21214 (hydrasat_cache4) R 21213 21213 21176 0 -1 4194304 7617 0 0 0 64195 7 0 0 25 0 1 0 1129058736 33116160 7034 1992294400 134512640 135813592 4294956192 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 0 0 0
/proc/21214/statm: 8085 7034 150 317 0 7765 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 37700

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/66 21218
/proc/meminfo: memFree=1448336/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=2940 CPUtime=1.98
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 552 0 0 0 198 0 0 0 25 0 1 0 1129128766 3010560 535 1992294400 134512640 135995732 4294956048 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 735 535 172 362 0 370 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8304

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.54 2/66 21218
/proc/meminfo: memFree=1435536/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=16464 CPUtime=61.94
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 3820 0 0 0 6192 2 0 0 25 0 1 0 1129128766 16859136 3705 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 4116 3705 172 362 0 3751 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 21828

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/66 21218
/proc/meminfo: memFree=1429520/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=23280 CPUtime=121.91
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 5527 0 0 0 12188 3 0 0 25 0 1 0 1129128766 23838720 5283 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 5820 5283 172 362 0 5455 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 28644

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/66 21218
/proc/meminfo: memFree=1424016/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=29036 CPUtime=181.89
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 6886 0 0 0 18185 4 0 0 25 0 1 0 1129128766 29732864 6642 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 7259 6642 172 362 0 6894 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 34400

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/66 21218
/proc/meminfo: memFree=1420432/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=32868 CPUtime=241.87
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 7791 0 0 0 24181 6 0 0 25 0 1 0 1129128766 33656832 7547 1992294400 134512640 135995732 4294956048 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 8217 7547 172 362 0 7852 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 38232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/66 21218
/proc/meminfo: memFree=1417168/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=36604 CPUtime=301.84
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 8608 0 0 0 30177 7 0 0 25 0 1 0 1129128766 37482496 8364 1992294400 134512640 135995732 4294956048 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 9151 8364 172 362 0 8786 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 41968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/66 21218
/proc/meminfo: memFree=1414032/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=40440 CPUtime=361.82
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 9491 0 0 0 36174 8 0 0 25 0 1 0 1129128766 41410560 9142 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 10110 9142 172 362 0 9745 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 45804

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 21218
/proc/meminfo: memFree=1410512/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=44176 CPUtime=421.79
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 10366 0 0 0 42171 8 0 0 25 0 1 0 1129128766 45236224 10017 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 11044 10017 172 362 0 10679 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 49540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/66 21218
/proc/meminfo: memFree=1407440/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=48288 CPUtime=481.77
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 11379 0 0 0 48168 9 0 0 25 0 1 0 1129128766 49446912 10773 1992294400 134512640 135995732 4294956048 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 12072 10773 172 362 0 11707 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 53652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 21218
/proc/meminfo: memFree=1406608/2055920 swapFree=4177768/4192956
[pid=21213] ppid=21211 vsize=5364 CPUtime=700
/proc/21213/stat : 21213 (hydrasat-multi.) S 21211 21213 21176 0 -1 4194304 322 9172 0 0 0 0 69981 19 16 0 1 0 1129058736 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21213/statm: 1341 245 202 169 0 52 0
[pid=21218] ppid=21213 vsize=49464 CPUtime=500.07
/proc/21218/stat : 21218 (hydrasat_cachew) R 21213 21213 21176 0 -1 4194304 11588 0 0 0 49998 9 0 0 25 0 1 0 1129128766 50651136 10982 1992294400 134512640 135995732 4294956048 18446744073709551615 134807809 0 0 4096 1 0 0 0 17 0 0 0
/proc/21218/statm: 12366 10982 172 362 0 12001 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54828

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 21213 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=814612
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=196970
# CPU time returned by wait4() is 700.012
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.28
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 54828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.815
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9494
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= 2610

runsolver used 1.03984 second user time and 3.33749 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-01 07:31:59
IDJOB=1530543
IDBENCH=70632
IDSOLVER=518
FILE ID=node2/1530543-1238563919
PBS_JOBID= 9070524
Free space on /tmp= 66496 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S260616787-042.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530543-1238563919/watcher-1530543-1238563919 -o /tmp/evaluation-result-1530543-1238563919/solver-1530543-1238563919 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530543-1238563919.cnf 1800 348786415

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

MD5SUM BENCH= 9a70ac660abd105bceac08fd27643051
RANDOM SEED=348786415

node2.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:       1480448 kB
Buffers:         88008 kB
Cached:         390828 kB
SwapCached:       8996 kB
Active:         204240 kB
Inactive:       285528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480448 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          16524 kB
Slab:            71732 kB
Committed_AS:  2879092 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= 66464 MiB
End job on node2 at 2009-04-01 07:52:02