Trace number 1563721

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 1204.62

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ee-r3-noholes.cnf
MD5SUM91d125ee3007575f40ddeef126d7f80f
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 variables498723
Number of clauses2928183
Sum of the clauses size7885040
Maximum clause length33
Minimum clause length1
Number of clauses of size 170035
Number of clauses of size 22107033
Number of clauses of size 3609981
Number of clauses of size 419805
Number of clauses of size 50
Number of clauses of size over 5121329

Solver Data 

0.00/0.00	c Trying configuration 1
701.72/705.71	HOME/hydrasat-multi.sh: line 48: 19153 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
701.72/705.71	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-1563721-1238789307/watcher-1563721-1238789307 -o /tmp/evaluation-result-1563721-1238789307/solver-1563721-1238789307 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1563721-1238789307.cnf 1800 17044768 

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: 1.93 1.98 2.12 4/86 19152
/proc/meminfo: memFree=1727512/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=12892 CPUtime=0
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 156 0 0 0 0 0 0 0 19 0 1 0 1151595128 13201408 138 1992294400 134512640 135813592 4294956176 18446744073709551615 135224759 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 3223 138 117 317 0 2903 0

[startup+0.129697 s]
/proc/loadavg: 1.93 1.98 2.12 4/86 19152
/proc/meminfo: memFree=1727512/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=18428 CPUtime=0.11
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 1656 0 0 0 11 0 0 0 20 0 1 0 1151595128 18870272 1638 1992294400 134512640 135813592 4294956176 18446744073709551615 134638492 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 4607 1638 117 317 0 4287 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 23788

[startup+0.201711 s]
/proc/loadavg: 1.93 1.98 2.12 4/86 19152
/proc/meminfo: memFree=1727512/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=21724 CPUtime=0.18
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 2529 0 0 0 17 1 0 0 20 0 1 0 1151595128 22245376 2511 1992294400 134512640 135813592 4294956176 18446744073709551615 135224135 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 5431 2511 117 317 0 5111 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27084

[startup+0.301723 s]
/proc/loadavg: 1.93 1.98 2.12 4/86 19152
/proc/meminfo: memFree=1727512/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=26316 CPUtime=0.28
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 3731 0 0 0 26 2 0 0 21 0 1 0 1151595128 26947584 3713 1992294400 134512640 135813592 4294956176 18446744073709551615 134797284 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 6579 3713 117 317 0 6259 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 31676

[startup+0.701773 s]
/proc/loadavg: 1.93 1.98 2.12 4/86 19152
/proc/meminfo: memFree=1727512/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=43948 CPUtime=0.68
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 8453 0 0 0 64 4 0 0 25 0 1 0 1151595128 45002752 8435 1992294400 134512640 135813592 4294956176 18446744073709551615 134639155 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 10987 8435 117 317 0 10667 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49308

[startup+1.50187 s]
/proc/loadavg: 1.93 1.98 2.12 3/88 19154
/proc/meminfo: memFree=1675848/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=77040 CPUtime=1.48
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 17313 0 0 0 138 10 0 0 25 0 1 0 1151595128 78888960 17295 1992294400 134512640 135813592 4294956176 18446744073709551615 134638313 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 19260 17295 117 317 0 18940 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 82400

[startup+3.10107 s]
/proc/loadavg: 1.93 1.98 2.12 3/88 19154
/proc/meminfo: memFree=1624968/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=142544 CPUtime=3.07
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 34819 0 0 0 285 22 0 0 25 0 1 0 1151595128 145965056 34801 1992294400 134512640 135813592 4294956176 18446744073709551615 134645441 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 35636 34801 117 317 0 35316 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 147904

[startup+6.30247 s]
/proc/loadavg: 2.01 2.00 2.13 3/88 19154
/proc/meminfo: memFree=1461768/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=269732 CPUtime=6.26
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 69641 0 0 0 588 38 0 0 25 0 1 0 1151595128 276205568 65984 1992294400 134512640 135813592 4294956176 18446744073709551615 135224153 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 67433 65984 124 317 0 67113 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 275092

[startup+12.7013 s]
/proc/loadavg: 2.09 2.02 2.13 3/88 19154
/proc/meminfo: memFree=1433224/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=315340 CPUtime=12.62
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 82966 0 0 0 1218 44 0 0 25 0 1 0 1151595128 322908160 74173 1992294400 134512640 135813592 4294956176 18446744073709551615 134521151 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 78835 74173 126 317 0 78515 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 320700

[startup+25.5019 s]
/proc/loadavg: 2.07 2.02 2.13 3/88 19154
/proc/meminfo: memFree=1399624/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=344532 CPUtime=25.36
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 90940 0 0 0 2488 48 0 0 25 0 1 0 1151595128 352800768 82147 1992294400 134512640 135813592 4294956176 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 86133 82147 126 317 0 85813 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 349892

[startup+51.1011 s]
/proc/loadavg: 2.05 2.01 2.12 3/88 19154
/proc/meminfo: memFree=1371592/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=371128 CPUtime=50.79
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 97990 0 0 0 5026 53 0 0 25 0 1 0 1151595128 380035072 89197 1992294400 134512640 135813592 4294956176 18446744073709551615 134521312 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 92782 89197 126 317 0 92462 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 376488

[startup+102.301 s]
/proc/loadavg: 2.02 2.01 2.11 3/88 19154
/proc/meminfo: memFree=1335368/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=407316 CPUtime=101.74
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 114325 0 0 0 10113 61 0 0 25 0 1 0 1151595128 417091584 98118 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 101829 98118 150 317 0 101509 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 412676

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.10 3/88 19154
/proc/meminfo: memFree=1335048/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=407576 CPUtime=161.44
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 114381 0 0 0 16083 61 0 0 25 0 1 0 1151595128 417357824 98174 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 101894 98174 150 317 0 101574 0
Current children cumulated CPU time (s) 161.44
Current children cumulated vsize (KiB) 412936

[startup+222.308 s]
/proc/loadavg: 2.00 2.00 2.09 3/88 19154
/proc/meminfo: memFree=1321416/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=424552 CPUtime=221.15
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 117891 0 0 0 22052 63 0 0 25 0 1 0 1151595128 434741248 101618 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 106138 101618 150 317 0 105818 0
Current children cumulated CPU time (s) 221.15
Current children cumulated vsize (KiB) 429912

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/88 19154
/proc/meminfo: memFree=1309448/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=439300 CPUtime=280.85
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 121354 0 0 0 28020 65 0 0 25 0 1 0 1151595128 449843200 104639 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 109825 104639 150 317 0 109505 0
Current children cumulated CPU time (s) 280.85
Current children cumulated vsize (KiB) 444660

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.08 3/88 19154
/proc/meminfo: memFree=1290952/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=461444 CPUtime=340.56
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 125927 0 0 0 33988 68 0 0 25 0 1 0 1151595128 472518656 109212 1992294400 134512640 135813592 4294956176 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 115361 109212 150 317 0 115041 0

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

/proc/19153/statm: 123823 116867 150 317 0 123503 0
Current children cumulated CPU time (s) 579.39
Current children cumulated vsize (KiB) 500652

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/88 19154
/proc/meminfo: memFree=1254920/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=500908 CPUtime=639.1
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 134880 0 0 0 63836 74 0 0 25 0 1 0 1151595128 512929792 118165 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 125227 118165 150 317 0 124907 0
Current children cumulated CPU time (s) 639.1
Current children cumulated vsize (KiB) 506268

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/88 19154
/proc/meminfo: memFree=1249160/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5360 CPUtime=0
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1151595128 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19152/statm: 1340 239 197 169 0 51 0
[pid=19153] ppid=19152 vsize=507100 CPUtime=698.81
/proc/19153/stat : 19153 (hydrasat_cache4) R 19152 19152 19115 0 -1 4194304 136318 0 0 0 69805 76 0 0 25 0 1 0 1151595128 519270400 119603 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/19153/statm: 126775 119603 150 317 0 126455 0
Current children cumulated CPU time (s) 698.81
Current children cumulated vsize (KiB) 512460

[startup+762.301 s]
/proc/loadavg: 3.61 2.45 2.19 3/88 19156
/proc/meminfo: memFree=921608/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=330460 CPUtime=56.51
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 87647 0 0 0 5602 49 0 0 25 0 1 0 1151665699 338391040 78856 1992294400 134512640 135995732 4294956048 18446744073709551615 134515281 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 82615 78856 151 362 0 82250 0
Current children cumulated CPU time (s) 758.24
Current children cumulated vsize (KiB) 335824

[startup+822.302 s]
/proc/loadavg: 2.62 2.38 2.18 3/88 19156
/proc/meminfo: memFree=894920/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=359360 CPUtime=116.2
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102283 0 0 0 11565 55 0 0 25 0 1 0 1151665699 367984640 86078 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 89840 86078 173 362 0 89475 0
Current children cumulated CPU time (s) 817.93
Current children cumulated vsize (KiB) 364724

[startup+882.306 s]
/proc/loadavg: 2.23 2.31 2.17 3/88 19156
/proc/meminfo: memFree=894920/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=359360 CPUtime=176.18
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102292 0 0 0 17563 55 0 0 25 0 1 0 1151665699 367984640 86087 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 89840 86087 173 362 0 89475 0
Current children cumulated CPU time (s) 877.91
Current children cumulated vsize (KiB) 364724

[startup+942.302 s]
/proc/loadavg: 2.08 2.25 2.16 3/88 19156
/proc/meminfo: memFree=894920/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=359360 CPUtime=236.15
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102326 0 0 0 23560 55 0 0 25 0 1 0 1151665699 367984640 86121 1992294400 134512640 135995732 4294956048 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 89840 86121 173 362 0 89475 0
Current children cumulated CPU time (s) 937.88
Current children cumulated vsize (KiB) 364724

[startup+1002.3 s]
/proc/loadavg: 2.03 2.20 2.15 3/88 19156
/proc/meminfo: memFree=894920/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=359360 CPUtime=296.13
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102326 0 0 0 29558 55 0 0 25 0 1 0 1151665699 367984640 86121 1992294400 134512640 135995732 4294956048 18446744073709551615 134808137 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 89840 86121 173 362 0 89475 0
Current children cumulated CPU time (s) 997.86
Current children cumulated vsize (KiB) 364724

[startup+1062.3 s]
/proc/loadavg: 2.01 2.16 2.14 3/88 19156
/proc/meminfo: memFree=894920/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=359360 CPUtime=356.1
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102332 0 0 0 35555 55 0 0 25 0 1 0 1151665699 367984640 86127 1992294400 134512640 135995732 4294956048 18446744073709551615 134807991 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 89840 86127 173 362 0 89475 0
Current children cumulated CPU time (s) 1057.83
Current children cumulated vsize (KiB) 364724

[startup+1122.3 s]
/proc/loadavg: 2.00 2.13 2.12 3/88 19156
/proc/meminfo: memFree=893832/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=361412 CPUtime=416.07
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102606 0 0 0 41552 55 0 0 25 0 1 0 1151665699 370085888 86401 1992294400 134512640 135995732 4294956048 18446744073709551615 134808066 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 90353 86401 173 362 0 89988 0
Current children cumulated CPU time (s) 1117.8
Current children cumulated vsize (KiB) 366776

[startup+1182.3 s]
/proc/loadavg: 2.00 2.10 2.11 3/88 19156
/proc/meminfo: memFree=893576/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=361412 CPUtime=476.05
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102647 0 0 0 47550 55 0 0 25 0 1 0 1151665699 370085888 86442 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 90353 86442 173 362 0 89988 0
Current children cumulated CPU time (s) 1177.78
Current children cumulated vsize (KiB) 366776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1204.61 s]
/proc/loadavg: 2.00 2.10 2.11 3/88 19156
/proc/meminfo: memFree=893512/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=361412 CPUtime=498.35
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102665 0 0 0 49780 55 0 0 25 0 1 0 1151665699 370085888 86460 1992294400 134512640 135995732 4294956048 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 90353 86460 173 362 0 89988 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 366776

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

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

[startup+1204.61 s]
/proc/loadavg: 2.00 2.10 2.11 3/88 19156
/proc/meminfo: memFree=893512/2055920 swapFree=4170308/4192956
[pid=19152] ppid=19150 vsize=5364 CPUtime=701.73
/proc/19152/stat : 19152 (hydrasat-multi.) S 19150 19152 19115 0 -1 4194304 322 141274 0 0 0 0 69912 261 19 0 1 0 1151595128 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19152/statm: 1341 245 202 169 0 52 0
[pid=19155] ppid=19152 vsize=361412 CPUtime=498.35
/proc/19155/stat : 19155 (hydrasat_cachew) R 19152 19152 19115 0 -1 4194304 102665 0 0 0 49780 55 0 0 25 0 1 0 1151665699 370085888 86460 1992294400 134512640 135995732 4294956048 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/19155/statm: 90353 86460 173 362 0 89988 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 366776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19152 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=130715
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=613602
# CPU time returned by wait4() is 701.744
# 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): 1204.62
CPU time (s): 1200.08
CPU user time (s): 1196.92
CPU system time (s): 3.16
CPU usage (%): 99.6233
Max. virtual memory (cumulated for all children) (KiB): 512460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.131
system time used= 2.6136
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141596
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= 8
involuntary context switches= 8568

runsolver used 1.60675 second user time and 3.9114 second system time

The end

Launcher Data 

Begin job on node92 at 2009-04-03 22:08:31
IDJOB=1563721
IDBENCH=70959
IDSOLVER=518
FILE ID=node92/1563721-1238789307
PBS_JOBID= 9085627
Free space on /tmp= 66492 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ee-r3-noholes.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563721-1238789307/watcher-1563721-1238789307 -o /tmp/evaluation-result-1563721-1238789307/solver-1563721-1238789307 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1563721-1238789307.cnf 1800 17044768

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

MD5SUM BENCH= 91d125ee3007575f40ddeef126d7f80f
RANDOM SEED=17044768

node92.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		: 3000.249
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		: 3000.249
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:       1727992 kB
Buffers:         28288 kB
Cached:         229100 kB
SwapCached:       7540 kB
Active:         158000 kB
Inactive:       109112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727992 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:           66012 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            44868 kB
Committed_AS:  1996960 kB
PageTables:       2768 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= 66024 MiB
End job on node92 at 2009-04-03 22:28:38