Trace number 1733759

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) 1200.08 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2_restricted.cnf
MD5SUMa05652854911cfd1b4cd45a296cdc798
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1570
Number of clauses746634
Sum of the clauses size4332883
Maximum clause length34
Minimum clause length1
Number of clauses of size 1398
Number of clauses of size 24712
Number of clauses of size 326183
Number of clauses of size 48465
Number of clauses of size 530979
Number of clauses of size over 5675897

Solver Data 

0.00/0.00	c Trying configuration 1
700.09/700.45	HOME/hydrasat-multi.sh: line 48: 25409 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.09/700.45	c Trying configuration 2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733759-1240792310/watcher-1733759-1240792310 -o /tmp/evaluation-result-1733759-1240792310/solver-1733759-1240792310 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1733759-1240792310.cnf 1800 1729570074 

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 0.98 0.99 3/64 25408
/proc/meminfo: memFree=1269680/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) R 25406 25408 25307 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25408/statm: 1340 238 196 169 0 51 0
[pid=25409] ppid=25408 vsize=4372 CPUtime=0
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 107264480 4476928 152 1992294400 134512640 135813592 4294956176 18446744073709551615 134920642 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 1093 153 117 317 0 773 0

[startup+0.0242709 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25408
/proc/meminfo: memFree=1269680/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=5296 CPUtime=0.01
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 418 0 0 0 1 0 0 0 19 0 1 0 107264480 5423104 400 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 1324 401 117 317 0 1004 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10656

[startup+0.101279 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25408
/proc/meminfo: memFree=1269680/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=7804 CPUtime=0.09
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 1082 0 0 0 9 0 0 0 19 0 1 0 107264480 7991296 1064 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 1951 1064 117 317 0 1631 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13164

[startup+0.301298 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25408
/proc/meminfo: memFree=1269680/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=13876 CPUtime=0.29
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 2715 0 0 0 29 0 0 0 21 0 1 0 107264480 14209024 2697 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 3469 2697 117 317 0 3149 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19236

[startup+0.701338 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25408
/proc/meminfo: memFree=1269680/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=25888 CPUtime=0.69
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 5933 0 0 0 67 2 0 0 25 0 1 0 107264480 26509312 5915 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 6472 5915 117 317 0 6152 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31248

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1236512/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=67216 CPUtime=1.49
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 16173 0 0 0 142 7 0 0 25 0 1 0 107264480 68829184 16105 1992294400 134512640 135813592 4294956176 18446744073709551615 134678719 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 16804 16110 122 317 0 16484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72576

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1202016/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=69964 CPUtime=3.08
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17519 0 0 0 300 8 0 0 25 0 1 0 107264480 71643136 16762 1992294400 134512640 135813592 4294956176 18446744073709551615 134674348 0 0 4096 1 0 0 0 17 1 0 0
/proc/25409/statm: 17491 16762 124 317 0 17171 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 75324

[startup+6.30291 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1202592/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=69964 CPUtime=6.27
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17519 0 0 0 619 8 0 0 25 0 1 0 107264480 71643136 16762 1992294400 134512640 135813592 4294956176 18446744073709551615 134674348 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 17491 16762 124 317 0 17171 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 75324

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1202720/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=69964 CPUtime=12.66
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17519 0 0 0 1258 8 0 0 25 0 1 0 107264480 71643136 16762 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 17491 16762 124 317 0 17171 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 75324

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1202848/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=69964 CPUtime=25.46
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17519 0 0 0 2538 8 0 0 25 0 1 0 107264480 71643136 16762 1992294400 134512640 135813592 4294956176 18446744073709551615 134521163 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 17491 16762 124 317 0 17171 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 75324

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1204576/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=67328 CPUtime=51.05
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17558 0 0 0 5097 8 0 0 25 0 1 0 107264480 68943872 16319 1992294400 134512640 135813592 4294956176 18446744073709551615 134665529 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 16832 16319 149 317 0 16512 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 72688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1204704/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=67328 CPUtime=102.23
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17559 0 0 0 10215 8 0 0 25 0 1 0 107264480 68943872 16320 1992294400 134512640 135813592 4294956176 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 16832 16320 149 317 0 16512 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 72688

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1204640/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=67328 CPUtime=162.21
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17581 0 0 0 16213 8 0 0 25 0 1 0 107264480 68943872 16342 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 16832 16342 149 317 0 16512 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 72688

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1204384/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=67328 CPUtime=222.18
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17674 0 0 0 22210 8 0 0 25 0 1 0 107264480 68943872 16435 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 16832 16435 149 317 0 16512 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 72688

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1204192/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=67328 CPUtime=282.16
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17723 0 0 0 28207 9 0 0 25 0 1 0 107264480 68943872 16484 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 16832 16484 149 317 0 16512 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 72688

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25410
/proc/meminfo: memFree=1203296/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=68676 CPUtime=342.14
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 17949 0 0 0 34205 9 0 0 25 0 1 0 107264480 70324224 16710 1992294400 134512640 135813592 4294956176 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 17169 16710 149 317 0 16849 0

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

/proc/25409/statm: 17216 16723 149 317 0 16896 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 74224

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25412
/proc/meminfo: memFree=1203040/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=69204 CPUtime=582.03
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 18024 0 0 0 58194 9 0 0 25 0 1 0 107264480 70864896 16785 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 17301 16785 149 317 0 16981 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 74564

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25412
/proc/meminfo: memFree=1202912/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5360 CPUtime=0
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107264480 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25408/statm: 1340 239 197 169 0 51 0
[pid=25409] ppid=25408 vsize=69392 CPUtime=642.01
/proc/25409/stat : 25409 (hydrasat_cache4) R 25408 25408 25307 0 -1 4194304 18061 0 0 0 64192 9 0 0 25 0 1 0 107264480 71057408 16822 1992294400 134512640 135813592 4294956176 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/25409/statm: 17348 16822 149 317 0 17028 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 74752

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1159008/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=69456 CPUtime=1.83
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17422 0 0 0 173 10 0 0 25 0 1 0 107334526 71122944 16667 1992294400 134512640 135995732 4294956032 18446744073709551615 134691217 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 17364 16667 151 362 0 16999 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 74820

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1136992/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=61.8
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17448 0 0 0 6168 12 0 0 25 0 1 0 107334526 68550656 16245 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16245 172 362 0 16371 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 72308

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1137056/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=121.77
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17468 0 0 0 12165 12 0 0 25 0 1 0 107334526 68550656 16265 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16265 172 362 0 16371 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 72308

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1137056/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=181.75
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17479 0 0 0 18163 12 0 0 25 0 1 0 107334526 68550656 16276 1992294400 134512640 135995732 4294956032 18446744073709551615 134807879 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16276 172 362 0 16371 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 72308

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1136992/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=241.73
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17512 0 0 0 24160 13 0 0 25 0 1 0 107334526 68550656 16309 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16309 172 362 0 16371 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 72308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1136928/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=301.71
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17541 0 0 0 30158 13 0 0 25 0 1 0 107334526 68550656 16338 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16338 172 362 0 16371 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 72308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1136928/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=361.69
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17541 0 0 0 36156 13 0 0 25 0 1 0 107334526 68550656 16338 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16338 172 362 0 16371 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 72308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1136928/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=421.67
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17545 0 0 0 42154 13 0 0 25 0 1 0 107334526 68550656 16342 1992294400 134512640 135995732 4294956032 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16342 172 362 0 16371 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 72308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1136928/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=481.64
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17545 0 0 0 48151 13 0 0 25 0 1 0 107334526 68550656 16342 1992294400 134512640 135995732 4294956032 18446744073709551615 134808131 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16342 172 362 0 16371 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 72308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25413
/proc/meminfo: memFree=1136928/2055920 swapFree=4180248/4192956
[pid=25408] ppid=25406 vsize=5364 CPUtime=700.14
/proc/25408/stat : 25408 (hydrasat-multi.) S 25406 25408 25307 0 -1 4194304 322 18781 0 0 0 0 69979 35 16 0 1 0 107264480 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25408/statm: 1341 245 202 169 0 52 0
[pid=25413] ppid=25408 vsize=66944 CPUtime=499.94
/proc/25413/stat : 25413 (hydrasat_cachew) R 25408 25408 25307 0 -1 4194304 17545 0 0 0 49981 13 0 0 25 0 1 0 107334526 68550656 16342 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25413/statm: 16736 16342 172 362 0 16371 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72308

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 25408 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=796614
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=361944
# CPU time returned by wait4() is 700.159
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.6
CPU system time (s): 0.48
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 76204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.797
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19103
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= 2166

runsolver used 1.05484 second user time and 3.3205 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-27 02:31:51
IDJOB=1733759
IDBENCH=71147
IDSOLVER=518
FILE ID=node17/1733759-1240792310
PBS_JOBID= 9187323
Free space on /tmp= 66116 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2_restricted.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733759-1240792310/watcher-1733759-1240792310 -o /tmp/evaluation-result-1733759-1240792310/solver-1733759-1240792310 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1733759-1240792310.cnf 1800 1729570074

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

MD5SUM BENCH= a05652854911cfd1b4cd45a296cdc798
RANDOM SEED=1729570074

node17.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		: 3000.234
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		: 3000.234
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:       1270224 kB
Buffers:         77628 kB
Cached:         643884 kB
SwapCached:       7584 kB
Active:         367720 kB
Inactive:       363780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1270224 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:           26272 kB
Writeback:           0 kB
Mapped:          13556 kB
Slab:            40164 kB
Committed_AS:   411520 kB
PageTables:       1452 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= 66044 MiB
End job on node17 at 2009-04-27 02:51:54