Trace number 1529766

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) 1200.05 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.93/700.31	HOME/hydrasat-multi.sh: line 48: 12065 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.93/700.31	c Trying configuration 2

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1529766-1238410618/watcher-1529766-1238410618 -o /tmp/evaluation-result-1529766-1238410618/solver-1529766-1238410618 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529766-1238410618.cnf 1800 119862043 

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: 0.85 0.97 0.99 3/64 12064
/proc/meminfo: memFree=1613376/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) R 12062 12064 12027 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12064/statm: 1340 238 196 169 0 51 0
[pid=12065] ppid=12064 vsize=1652 CPUtime=0
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1113726848 1691648 150 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 413 151 117 317 0 93 0

[startup+0.018047 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12064
/proc/meminfo: memFree=1613376/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=2180 CPUtime=0.01
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 305 0 0 0 1 0 0 0 18 0 1 0 1113726848 2232320 287 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 545 288 117 317 0 225 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7540

[startup+0.101058 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12064
/proc/meminfo: memFree=1613376/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=5636 CPUtime=0.09
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 1225 0 0 0 9 0 0 0 19 0 1 0 1113726848 5771264 1207 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 1409 1208 122 317 0 1089 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10996

[startup+0.301088 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12064
/proc/meminfo: memFree=1613376/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=6600 CPUtime=0.29
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 1470 0 0 0 29 0 0 0 21 0 1 0 1113726848 6758400 1351 1992294400 134512640 135813592 4294956176 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 1650 1351 126 317 0 1330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11960

[startup+0.70115 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 12064
/proc/meminfo: memFree=1613376/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=9916 CPUtime=0.69
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2400 0 0 0 68 1 0 0 25 0 1 0 1113726848 10153984 2208 1992294400 134512640 135813592 4294956176 18446744073709551615 135205393 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2479 2208 150 317 0 2159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15276

[startup+1.50127 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1604656/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=10180 CPUtime=1.49
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2449 0 0 0 148 1 0 0 25 0 1 0 1113726848 10424320 2257 1992294400 134512640 135813592 4294956176 18446744073709551615 135040849 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2545 2257 150 317 0 2225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15540

[startup+3.10152 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1604400/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=10312 CPUtime=3.09
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2478 0 0 0 308 1 0 0 25 0 1 0 1113726848 10559488 2286 1992294400 134512640 135813592 4294956176 18446744073709551615 134665329 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2578 2286 150 317 0 2258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15672

[startup+6.30201 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1604080/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=10448 CPUtime=6.28
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2517 0 0 0 627 1 0 0 25 0 1 0 1113726848 10698752 2325 1992294400 134512640 135813592 4294956176 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2612 2325 150 317 0 2292 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15808

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1603888/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=10716 CPUtime=12.68
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2576 0 0 0 1267 1 0 0 25 0 1 0 1113726848 10973184 2384 1992294400 134512640 135813592 4294956176 18446744073709551615 134592159 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2679 2384 150 317 0 2359 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16076

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1603696/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=10984 CPUtime=25.48
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2655 0 0 0 2546 2 0 0 25 0 1 0 1113726848 11247616 2463 1992294400 134512640 135813592 4294956176 18446744073709551615 134661542 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2746 2463 150 317 0 2426 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16344

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1603632/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=11116 CPUtime=51.06
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2681 0 0 0 5104 2 0 0 25 0 1 0 1113726848 11382784 2489 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2779 2489 150 317 0 2459 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16476

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1603312/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=11380 CPUtime=102.24
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2754 0 0 0 10222 2 0 0 25 0 1 0 1113726848 11653120 2562 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2845 2562 150 317 0 2525 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 16740

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1603056/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=11652 CPUtime=162.21
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 2811 0 0 0 16219 2 0 0 25 0 1 0 1113726848 11931648 2619 1992294400 134512640 135813592 4294956176 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 2913 2619 150 317 0 2593 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 17012

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12066
/proc/meminfo: memFree=1601392/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=13256 CPUtime=222.17
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 3221 0 0 0 22215 2 0 0 25 0 1 0 1113726848 13574144 3029 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 3314 3029 150 317 0 2994 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 18616

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12072
/proc/meminfo: memFree=1600304/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=14184 CPUtime=282.15
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 3475 0 0 0 28212 3 0 0 25 0 1 0 1113726848 14524416 3283 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 3546 3283 150 317 0 3226 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 19544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12072
/proc/meminfo: memFree=1599856/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=14720 CPUtime=342.11
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 3594 0 0 0 34208 3 0 0 25 0 1 0 1113726848 15073280 3402 1992294400 134512640 135813592 4294956176 18446744073709551615 134661791 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 3680 3402 150 317 0 3360 0

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

/proc/12065/statm: 3680 3402 150 317 0 3360 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 20080

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12072
/proc/meminfo: memFree=1599792/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5360 CPUtime=0
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113726848 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12064/statm: 1340 239 197 169 0 51 0
[pid=12065] ppid=12064 vsize=14720 CPUtime=641.97
/proc/12065/stat : 12065 (hydrasat_cache4) R 12064 12064 12027 0 -1 4194304 3594 0 0 0 64194 3 0 0 25 0 1 0 1113726848 15073280 3402 1992294400 134512640 135813592 4294956176 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/12065/statm: 3680 3402 150 317 0 3360 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 20080

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1594416/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=7144 CPUtime=1.97
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 1660 0 0 0 197 0 0 0 25 0 1 0 1113796879 7315456 1470 1992294400 134512640 135995732 4294956032 18446744073709551615 134847328 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 1786 1470 172 362 0 1421 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 12508

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1588016/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=13680 CPUtime=61.94
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 3305 0 0 0 6193 1 0 0 25 0 1 0 1113796879 14008320 3115 1992294400 134512640 135995732 4294956032 18446744073709551615 134807892 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 3420 3115 172 362 0 3055 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 19044

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1582064/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=19640 CPUtime=121.9
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 4811 0 0 0 12188 2 0 0 25 0 1 0 1113796879 20111360 4621 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 4910 4621 172 362 0 4545 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 25004

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1569264/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=32556 CPUtime=181.87
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 8029 0 0 0 18183 4 0 0 25 0 1 0 1113796879 33337344 7839 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 8139 7839 172 362 0 7774 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 37920

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1564848/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=36964 CPUtime=241.84
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 9109 0 0 0 24179 5 0 0 25 0 1 0 1113796879 37851136 8919 1992294400 134512640 135995732 4294956032 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 9241 8919 172 362 0 8876 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 42328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1562096/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=39764 CPUtime=301.81
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 9820 0 0 0 30176 5 0 0 25 0 1 0 1113796879 40718336 9630 1992294400 134512640 135995732 4294956032 18446744073709551615 134807867 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 9941 9630 172 362 0 9576 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 45128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1551920/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=50276 CPUtime=361.78
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 12419 0 0 0 36170 8 0 0 25 0 1 0 1113796879 51482624 12229 1992294400 134512640 135995732 4294956032 18446744073709551615 134807819 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 12569 12229 172 362 0 12204 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 55640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1551024/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=50816 CPUtime=421.75
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 12560 0 0 0 42167 8 0 0 25 0 1 0 1113796879 52035584 12370 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 12704 12370 172 362 0 12339 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 56180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1545968/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=56000 CPUtime=481.73
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 13849 0 0 0 48164 9 0 0 25 0 1 0 1113796879 57344000 13659 1992294400 134512640 135995732 4294956032 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 14000 13659 172 362 0 13635 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 61364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1545712/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=56284 CPUtime=500.12
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 13884 0 0 0 50003 9 0 0 25 0 1 0 1113796879 57634816 13694 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 14071 13694 172 362 0 13706 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61648

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: 0.99 0.97 0.99 2/66 12073
/proc/meminfo: memFree=1545712/2055920 swapFree=4176720/4192956
[pid=12064] ppid=12062 vsize=5364 CPUtime=699.93
/proc/12064/stat : 12064 (hydrasat-multi.) S 12062 12064 12027 0 -1 4194304 322 3704 0 0 0 0 69985 8 16 0 1 0 1113726848 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1341 245 202 169 0 52 0
[pid=12073] ppid=12064 vsize=56284 CPUtime=500.12
/proc/12073/stat : 12073 (hydrasat_cachew) R 12064 12064 12027 0 -1 4194304 13884 0 0 0 50003 9 0 0 25 0 1 0 1113796879 57634816 13694 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/12073/statm: 14071 13694 172 362 0 13706 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61648

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12064 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=859605
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=88986
# CPU time returned by wait4() is 699.949
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 61648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.86
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4026
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= 2121

runsolver used 1.00285 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-30 12:56:58
IDJOB=1529766
IDBENCH=70373
IDSOLVER=518
FILE ID=node34/1529766-1238410618
PBS_JOBID= 9061472
Free space on /tmp= 66380 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529766-1238410618/watcher-1529766-1238410618 -o /tmp/evaluation-result-1529766-1238410618/solver-1529766-1238410618 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529766-1238410618.cnf 1800 119862043

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=119862043

node34.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		: 3000.259
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		: 3000.259
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:       1613920 kB
Buffers:         74284 kB
Cached:         269920 kB
SwapCached:      10076 kB
Active:          46200 kB
Inactive:       309364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613920 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            5168 kB
Writeback:           0 kB
Mapped:          17100 kB
Slab:            72528 kB
Committed_AS:  2644944 kB
PageTables:       1388 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= 66364 MiB
End job on node34 at 2009-03-30 13:17:01