Trace number 1734059

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_2vars_11gates_u2_autoenc.cnf
MD5SUM36c3169a5cad0483dd15befcefc4323e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark139.788
Satisfiable
(Un)Satisfiability was proved
Number of variables526
Number of clauses146535
Sum of the clauses size858954
Maximum clause length14
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 22476
Number of clauses of size 34
Number of clauses of size 41387
Number of clauses of size 57328
Number of clauses of size over 5135276

Solver Data 

0.00/0.00	c Trying configuration 1
700.29/700.65	HOME/hydrasat-multi.sh: line 48: 25504 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.29/700.65	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-1734059-1240795320/watcher-1734059-1240795320 -o /tmp/evaluation-result-1734059-1240795320/solver-1734059-1240795320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1734059-1240795320.cnf 1800 2071288411 

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 1.10 3/64 25503
/proc/meminfo: memFree=1287088/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) R 25501 25503 25307 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25503/statm: 1340 238 196 169 0 51 0
[pid=25504] ppid=25503 vsize=2028 CPUtime=0
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 107565449 2076672 158 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 507 159 117 317 0 187 0

[startup+0.013192 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 25503
/proc/meminfo: memFree=1287088/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=2424 CPUtime=0
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 107565449 2482176 236 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 606 237 117 317 0 286 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7784

[startup+0.102198 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 25503
/proc/meminfo: memFree=1287088/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=5328 CPUtime=0.09
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 1062 0 0 0 9 0 0 0 19 0 1 0 107565449 5455872 1044 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 1332 1044 117 317 0 1012 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10688

[startup+0.302218 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 25503
/proc/meminfo: memFree=1287088/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=15676 CPUtime=0.29
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 3842 0 0 0 28 1 0 0 21 0 1 0 107565449 16052224 3593 1992294400 134512640 135813592 4294956160 18446744073709551615 134679074 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 3919 3593 124 317 0 3599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21036

[startup+0.702259 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 25503
/proc/meminfo: memFree=1287088/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=15676 CPUtime=0.69
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 3842 0 0 0 68 1 0 0 25 0 1 0 107565449 16052224 3593 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 3919 3593 124 317 0 3599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21036

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 1.10 2/66 25505
/proc/meminfo: memFree=1272736/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=15676 CPUtime=1.48
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 3842 0 0 0 147 1 0 0 25 0 1 0 107565449 16052224 3593 1992294400 134512640 135813592 4294956160 18446744073709551615 134521126 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 3919 3593 124 317 0 3599 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21036

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 1.10 2/66 25505
/proc/meminfo: memFree=1272608/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=15676 CPUtime=3.07
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 3842 0 0 0 306 1 0 0 25 0 1 0 107565449 16052224 3593 1992294400 134512640 135813592 4294956160 18446744073709551615 134521169 0 0 4096 1 0 0 0 17 1 0 0
/proc/25504/statm: 3919 3593 124 317 0 3599 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21036

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 1.10 2/66 25505
/proc/meminfo: memFree=1272032/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=17028 CPUtime=6.27
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 4182 0 0 0 626 1 0 0 25 0 1 0 107565449 17436672 3788 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 4257 3788 149 317 0 3937 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22388

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.10 2/66 25505
/proc/meminfo: memFree=1271456/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=17884 CPUtime=12.67
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 4379 0 0 0 1265 2 0 0 25 0 1 0 107565449 18313216 3985 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 4471 3985 149 317 0 4151 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23244

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 1.09 2/66 25505
/proc/meminfo: memFree=1268576/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=21240 CPUtime=25.47
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 5092 0 0 0 2545 2 0 0 25 0 1 0 107565449 21749760 4698 1992294400 134512640 135813592 4294956160 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 5310 4698 149 317 0 4990 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26600

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 1.09 2/66 25505
/proc/meminfo: memFree=1259040/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=32020 CPUtime=51.06
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 7499 0 0 0 5102 4 0 0 25 0 1 0 107565449 32788480 7105 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 8005 7105 149 317 0 7685 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37380

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.08 2/66 25505
/proc/meminfo: memFree=1245664/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=46356 CPUtime=102.24
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 10788 0 0 0 10218 6 0 0 25 0 1 0 107565449 47468544 10394 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 11589 10394 149 317 0 11269 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 51716

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 25505
/proc/meminfo: memFree=1237152/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=55596 CPUtime=162.21
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 12897 0 0 0 16213 8 0 0 25 0 1 0 107565449 56930304 12503 1992294400 134512640 135813592 4294956160 18446744073709551615 134665194 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 13899 12503 149 317 0 13579 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 60956

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 25505
/proc/meminfo: memFree=1228960/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=64332 CPUtime=222.19
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 15029 0 0 0 22210 9 0 0 25 0 1 0 107565449 65875968 14546 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 16083 14546 149 317 0 15763 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 69692

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 25505
/proc/meminfo: memFree=1216736/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=78880 CPUtime=282.16
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 18556 0 0 0 28204 12 0 0 25 0 1 0 107565449 80773120 17612 1992294400 134512640 135813592 4294956160 18446744073709551615 134665442 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 19720 17612 149 317 0 19400 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 84240

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 25505
/proc/meminfo: memFree=1214048/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=82620 CPUtime=342.14
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 19348 0 0 0 34201 13 0 0 25 0 1 0 107565449 84602880 18275 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 20655 18275 149 317 0 20335 0

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

/proc/25504/statm: 27151 24366 149 317 0 26831 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 113964

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 25505
/proc/meminfo: memFree=1176864/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=124036 CPUtime=582.04
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 29442 0 0 0 58183 21 0 0 25 0 1 0 107565449 127012864 27566 1992294400 134512640 135813592 4294956160 18446744073709551615 134665509 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 31009 27566 149 317 0 30689 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 129396

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 25505
/proc/meminfo: memFree=1169248/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5360 CPUtime=0
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 107565449 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25503/statm: 1340 239 197 169 0 51 0
[pid=25504] ppid=25503 vsize=131836 CPUtime=642.01
/proc/25504/stat : 25504 (hydrasat_cache4) R 25503 25503 25307 0 -1 4194304 31520 0 0 0 64179 22 0 0 25 0 1 0 107565449 135000064 29466 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/25504/statm: 32959 29466 149 317 0 32639 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 137196

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 25506
/proc/meminfo: memFree=1150944/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=15792 CPUtime=1.64
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 3855 0 0 0 162 2 0 0 25 0 1 0 107635514 16171008 3607 1992294400 134512640 135995732 4294956016 18446744073709551615 134693854 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 3948 3607 151 362 0 3583 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 21156

[startup+762.306 s]
/proc/loadavg: 1.03 1.00 1.03 2/66 25506
/proc/meminfo: memFree=1142112/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=28252 CPUtime=61.61
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 6823 0 0 0 6156 5 0 0 25 0 1 0 107635514 28930048 6430 1992294400 134512640 135995732 4294956016 18446744073709551615 134682403 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 7063 6430 172 362 0 6698 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 33616

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.02 2/66 25506
/proc/meminfo: memFree=1127584/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=44132 CPUtime=121.59
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 10566 0 0 0 12150 9 0 0 25 0 1 0 107635514 45191168 10173 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 11033 10173 172 362 0 10668 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 49496

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 25506
/proc/meminfo: memFree=1125024/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=46828 CPUtime=181.56
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 11170 0 0 0 18147 9 0 0 25 0 1 0 107635514 47951872 10777 1992294400 134512640 135995732 4294956016 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 11707 10777 172 362 0 11342 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 52192

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 25506
/proc/meminfo: memFree=1117536/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=54772 CPUtime=241.54
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 13075 0 0 0 24144 10 0 0 25 0 1 0 107635514 56086528 12682 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 13693 12682 172 362 0 13328 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 60136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25508
/proc/meminfo: memFree=1109600/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=63196 CPUtime=301.5
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 15116 0 0 0 30137 13 0 0 25 0 1 0 107635514 64712704 14642 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 15799 14642 172 362 0 15434 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 68560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25508
/proc/meminfo: memFree=1105888/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=67860 CPUtime=361.48
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 16172 0 0 0 36133 15 0 0 25 0 1 0 107635514 69488640 15569 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 16965 15569 172 362 0 16600 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 73224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25508
/proc/meminfo: memFree=1104800/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=69056 CPUtime=421.46
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 16446 0 0 0 42131 15 0 0 25 0 1 0 107635514 70713344 15843 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 17264 15843 172 362 0 16899 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 74420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25508
/proc/meminfo: memFree=1101344/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=72908 CPUtime=481.43
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 17327 0 0 0 48128 15 0 0 25 0 1 0 107635514 74657792 16724 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 18227 16724 172 362 0 17862 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 78272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25508
/proc/meminfo: memFree=1098912/2055920 swapFree=4180248/4192956
[pid=25503] ppid=25501 vsize=5364 CPUtime=700.34
/proc/25503/stat : 25503 (hydrasat-multi.) S 25501 25503 25307 0 -1 4194304 321 35191 0 0 0 0 69966 68 16 0 1 0 107565449 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25503/statm: 1341 245 202 169 0 52 0
[pid=25506] ppid=25503 vsize=75348 CPUtime=499.74
/proc/25506/stat : 25506 (hydrasat_cachew) R 25503 25503 25307 0 -1 4194304 17913 0 0 0 49958 16 0 0 25 0 1 0 107635514 77156352 17310 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25506/statm: 18837 17310 172 362 0 18472 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80712

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 25503 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=664634
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=691894
# CPU time returned by wait4() is 700.357
# 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): 1199.24
CPU system time (s): 0.84
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 138584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.665
system time used= 0.691894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35512
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= 2173

runsolver used 1.07084 second user time and 3.3065 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-27 03:22:01
IDJOB=1734059
IDBENCH=71153
IDSOLVER=518
FILE ID=node17/1734059-1240795320
PBS_JOBID= 9187323
Free space on /tmp= 66132 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_2vars_11gates_u2_autoenc.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734059-1240795320/watcher-1734059-1240795320 -o /tmp/evaluation-result-1734059-1240795320/solver-1734059-1240795320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1734059-1240795320.cnf 1800 2071288411

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

MD5SUM BENCH= 36c3169a5cad0483dd15befcefc4323e
RANDOM SEED=2071288411

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:       1287632 kB
Buffers:         77988 kB
Cached:         626524 kB
SwapCached:       7584 kB
Active:         350468 kB
Inactive:       364012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287632 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:            8164 kB
Writeback:           0 kB
Mapped:          13556 kB
Slab:            39852 kB
Committed_AS:   411576 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= 66012 MiB
End job on node17 at 2009-04-27 03:42:03