Trace number 1580021

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.07 1200.71

General information on the benchmark

NameAPPLICATIONS/diagnosis/
ACG-20-10p1.cnf
MD5SUM31a85166c16c74a5f2dcee32f2093a67
Bench CategoryAPPLICATION (applications 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 variables381708
Number of clauses1632906
Sum of the clauses size3841867
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 21226633
Number of clauses of size 3327764
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

Solver Data 

0.00/0.00	c Trying configuration 1
700.84/701.21	HOME/hydrasat-multi.sh: line 48: 25102 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.84/701.21	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-1580021-1238913885/watcher-1580021-1238913885 -o /tmp/evaluation-result-1580021-1238913885/solver-1580021-1238913885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1580021-1238913885.cnf 1800 862992528 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 25100
/proc/meminfo: memFree=1549696/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5356 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) D 25098 25100 24909 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1164053563 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 0 0 0
/proc/25100/statm: 1339 230 191 169 0 50 0

[startup+0.0431051 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 25100
/proc/meminfo: memFree=1549696/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101113 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 25100
/proc/meminfo: memFree=1549696/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301134 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 25100
/proc/meminfo: memFree=1549696/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701175 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 25100
/proc/meminfo: memFree=1549696/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25102
/proc/meminfo: memFree=1494832/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=79376 CPUtime=1.48
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 19315 0 0 0 138 10 0 0 25 0 1 0 1164053564 81281024 19297 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 19844 19297 117 317 0 19524 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84736

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25102
/proc/meminfo: memFree=1437616/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=148508 CPUtime=3.08
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 38153 0 0 0 290 18 0 0 25 0 1 0 1164053564 152072192 35524 1992294400 134512640 135813592 4294956160 18446744073709551615 134600322 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 37127 35524 124 317 0 36807 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 153868

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25102
/proc/meminfo: memFree=1383984/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=179556 CPUtime=6.28
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 46646 0 0 0 606 22 0 0 25 0 1 0 1164053564 183865344 41938 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 44889 41938 126 317 0 44569 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 184916

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1312888/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=249608 CPUtime=12.68
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 69744 0 0 0 1236 32 0 0 25 0 1 0 1164053564 255598592 59271 1992294400 134512640 135813592 4294956160 18446744073709551615 134667800 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 62402 59271 150 317 0 62082 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 254968

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1310712/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=251856 CPUtime=25.47
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 70317 0 0 0 2515 32 0 0 25 0 1 0 1164053564 257900544 59844 1992294400 134512640 135813592 4294956160 18446744073709551615 134667812 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 62964 59844 150 317 0 62644 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 257216

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1309624/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=252932 CPUtime=51.05
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 70590 0 0 0 5073 32 0 0 25 0 1 0 1164053564 259002368 60117 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 63233 60117 150 317 0 62913 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 258292

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1307960/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=254404 CPUtime=102.23
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 70997 0 0 0 10190 33 0 0 25 0 1 0 1164053564 260509696 60524 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 63601 60524 150 317 0 63281 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 259764

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1306104/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=256268 CPUtime=162.2
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 71456 0 0 0 16187 33 0 0 25 0 1 0 1164053564 262418432 60983 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 64067 60983 150 317 0 63747 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 261628

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1304568/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=257872 CPUtime=222.18
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 71842 0 0 0 22184 34 0 0 25 0 1 0 1164053564 264060928 61369 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 64468 61369 150 317 0 64148 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 263232

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1303416/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=258928 CPUtime=282.14
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 72126 0 0 0 28180 34 0 0 25 0 1 0 1164053564 265142272 61653 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 64732 61653 150 317 0 64412 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 264288

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1302392/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=260168 CPUtime=342.12
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 72392 0 0 0 34177 35 0 0 25 0 1 0 1164053564 266412032 61919 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 65042 61919 150 317 0 64722 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 265528

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1301752/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=260700 CPUtime=402.1
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 72547 0 0 0 40175 35 0 0 25 0 1 0 1164053564 266956800 62074 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 65175 62074 150 317 0 64855 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 266060


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

/proc/25102/statm: 65743 62648 150 317 0 65423 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 268332

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25103
/proc/meminfo: memFree=1299320/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5360 CPUtime=0
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1164053563 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25100/statm: 1340 239 197 169 0 51 0
[pid=25102] ppid=25100 vsize=263104 CPUtime=641.99
/proc/25102/stat : 25102 (hydrasat_cache4) R 25100 25100 24909 0 -1 4194304 73156 0 0 0 64164 35 0 0 25 0 1 0 1164053564 269418496 62683 1992294400 134512640 135813592 4294956160 18446744073709551615 134664979 0 0 4096 1 0 0 0 17 0 0 0
/proc/25102/statm: 65776 62683 150 317 0 65456 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 268464

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25104
/proc/meminfo: memFree=1264632/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=52496 CPUtime=1.07
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 12371 0 0 0 102 5 0 0 25 0 1 0 1164123685 53755904 12354 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 13124 12354 143 362 0 12759 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 57860

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/75 25104
/proc/meminfo: memFree=1136632/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=169624 CPUtime=61.03
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 49733 0 0 0 6081 22 0 0 25 0 1 0 1164123685 173694976 39261 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 42406 39261 173 362 0 42041 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 174988

[startup+822.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/75 25104
/proc/meminfo: memFree=1135736/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=170572 CPUtime=121
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 49983 0 0 0 12077 23 0 0 25 0 1 0 1164123685 174665728 39511 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 42643 39511 173 362 0 42278 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 175936

[startup+882.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/75 25104
/proc/meminfo: memFree=1134584/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=171692 CPUtime=180.98
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 50282 0 0 0 18075 23 0 0 25 0 1 0 1164123685 175812608 39810 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 42923 39810 173 362 0 42558 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 177056

[startup+942.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/75 25104
/proc/meminfo: memFree=1133816/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=172496 CPUtime=240.95
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 50480 0 0 0 24072 23 0 0 25 0 1 0 1164123685 176635904 40008 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 43124 40008 173 362 0 42759 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 177860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 25110
/proc/meminfo: memFree=1132856/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=173428 CPUtime=300.91
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 50727 0 0 0 30067 24 0 0 25 0 1 0 1164123685 177590272 40255 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 43357 40255 173 362 0 42992 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 178792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 25110
/proc/meminfo: memFree=1132024/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=174248 CPUtime=360.88
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 50921 0 0 0 36064 24 0 0 25 0 1 0 1164123685 178429952 40449 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 43562 40449 173 362 0 43197 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 179612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25110
/proc/meminfo: memFree=1131512/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=174908 CPUtime=420.85
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 51059 0 0 0 42061 24 0 0 25 0 1 0 1164123685 179105792 40587 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 43727 40587 173 362 0 43362 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 180272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25110
/proc/meminfo: memFree=1130616/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=175704 CPUtime=480.82
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 51277 0 0 0 48058 24 0 0 25 0 1 0 1164123685 179920896 40805 1992294400 134512640 135995732 4294956016 18446744073709551615 134807786 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 43926 40805 173 362 0 43561 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 181068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25110
/proc/meminfo: memFree=1130424/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=175844 CPUtime=499.22
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 51319 0 0 0 49898 24 0 0 25 0 1 0 1164123685 180064256 40847 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 43961 40847 173 362 0 43596 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 181208

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 25110
/proc/meminfo: memFree=1130424/2055920 swapFree=4164660/4192956
[pid=25100] ppid=25098 vsize=5364 CPUtime=700.85
/proc/25100/stat : 25100 (hydrasat-multi.) S 25098 25100 24909 0 -1 4194304 320 74647 1 0 0 0 69953 132 16 0 1 0 1164053563 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25100/statm: 1341 245 202 169 0 52 0
[pid=25104] ppid=25100 vsize=175844 CPUtime=499.22
/proc/25104/stat : 25104 (hydrasat_cachew) R 25100 25100 24909 0 -1 4194304 51319 0 0 0 49898 24 0 0 25 0 1 0 1164123685 180064256 40847 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/25104/statm: 43961 40847 173 362 0 43596 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 181208

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25100 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=535654
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=329797
# CPU time returned by wait4() is 700.865
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1198.51
CPU system time (s): 1.56
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 268872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.536
system time used= 1.3298
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74967
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 2936

runsolver used 1.04684 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-05 08:44:47
IDJOB=1580021
IDBENCH=71009
IDSOLVER=518
FILE ID=node81/1580021-1238913885
PBS_JOBID= 9101371
Free space on /tmp= 126812 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/diagnosis/ACG-20-10p1.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1580021-1238913885/watcher-1580021-1238913885 -o /tmp/evaluation-result-1580021-1238913885/solver-1580021-1238913885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1580021-1238913885.cnf 1800 862992528

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

MD5SUM BENCH= 31a85166c16c74a5f2dcee32f2093a67
RANDOM SEED=862992528

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1550176 kB
Buffers:         51416 kB
Cached:         374896 kB
SwapCached:      19156 kB
Active:         222740 kB
Inactive:       224356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550176 kB
SwapTotal:     4192956 kB
SwapFree:      4164660 kB
Dirty:           34440 kB
Writeback:           0 kB
Mapped:          26292 kB
Slab:            43480 kB
Committed_AS:  3330252 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126564 MiB
End job on node81 at 2009-04-05 09:04:50