Trace number 1530099

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) 1200.04 1200.72

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Trying configuration 1
699.94/700.39	HOME/hydrasat-multi.sh: line 48:  5902 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.94/700.39	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-1530099-1238471055/watcher-1530099-1238471055 -o /tmp/evaluation-result-1530099-1238471055/solver-1530099-1238471055 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530099-1238471055.cnf 1800 202049759 

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: 1.02 1.01 1.00 2/64 5901
/proc/meminfo: memFree=1419872/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) R 5899 5901 5802 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5901/statm: 1340 238 196 169 0 51 0
[pid=5902] ppid=5901 vsize=1452 CPUtime=0
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1119771181 1486848 145 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 363 145 116 317 0 43 0

[startup+0.0514951 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 5901
/proc/meminfo: memFree=1419872/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=2272 CPUtime=0.04
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 354 0 0 0 4 0 0 0 18 0 1 0 1119771181 2326528 336 1992294400 134512640 135813592 4294956176 18446744073709551615 134521126 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 568 336 123 317 0 248 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7632

[startup+0.1015 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 5901
/proc/meminfo: memFree=1419872/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=2272 CPUtime=0.09
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 356 0 0 0 9 0 0 0 19 0 1 0 1119771181 2326528 338 1992294400 134512640 135813592 4294956176 18446744073709551615 134520779 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 568 338 125 317 0 248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7632

[startup+0.301522 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 5901
/proc/meminfo: memFree=1419872/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=2540 CPUtime=0.29
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 473 0 0 0 29 0 0 0 21 0 1 0 1119771181 2600960 454 1992294400 134512640 135813592 4294956176 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 635 454 150 317 0 315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7900

[startup+0.701569 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 5901
/proc/meminfo: memFree=1419872/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=2800 CPUtime=0.69
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 519 0 0 0 69 0 0 0 25 0 1 0 1119771181 2867200 500 1992294400 134512640 135813592 4294956176 18446744073709551615 134668022 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 700 500 150 317 0 380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8160

[startup+1.50166 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5903
/proc/meminfo: memFree=1418128/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=3332 CPUtime=1.49
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 650 0 0 0 149 0 0 0 25 0 1 0 1119771181 3411968 631 1992294400 134512640 135813592 4294956176 18446744073709551615 134664962 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 833 631 150 317 0 513 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8692

[startup+3.10184 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5903
/proc/meminfo: memFree=1417424/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=3468 CPUtime=3.09
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 1119771181 3551232 672 1992294400 134512640 135813592 4294956176 18446744073709551615 134662639 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 867 672 150 317 0 547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8828

[startup+6.30121 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5903
/proc/meminfo: memFree=1417232/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=3752 CPUtime=6.23
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 765 0 0 0 623 0 0 0 25 0 1 0 1119771181 3842048 746 1992294400 134512640 135813592 4294956176 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 938 746 150 317 0 618 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9112

[startup+12.7019 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5903
/proc/meminfo: memFree=1416016/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=4848 CPUtime=12.63
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 991 0 0 0 1263 0 0 0 25 0 1 0 1119771181 4964352 972 1992294400 134512640 135813592 4294956176 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 1212 972 150 317 0 892 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 10208

[startup+25.5141 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5903
/proc/meminfo: memFree=1415952/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=4848 CPUtime=25.45
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 1000 0 0 0 2545 0 0 0 25 0 1 0 1119771181 4964352 981 1992294400 134512640 135813592 4294956176 18446744073709551615 134514093 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 1212 981 150 317 0 892 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 10208

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5903
/proc/meminfo: memFree=1411920/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=9840 CPUtime=51.02
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 2129 0 0 0 5101 1 0 0 25 0 1 0 1119771181 10076160 2064 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 2460 2064 150 317 0 2140 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 15200

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5905
/proc/meminfo: memFree=1408400/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=13976 CPUtime=102.19
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 3023 0 0 0 10218 1 0 0 25 0 1 0 1119771181 14311424 2907 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 3494 2907 150 317 0 3174 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 19336

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5905
/proc/meminfo: memFree=1403984/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=19156 CPUtime=162.17
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 4240 0 0 0 16214 3 0 0 25 0 1 0 1119771181 19615744 3996 1992294400 134512640 135813592 4294956176 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 4789 3996 150 317 0 4469 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 24516

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5905
/proc/meminfo: memFree=1398096/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=26248 CPUtime=222.15
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 5845 0 0 0 22211 4 0 0 25 0 1 0 1119771181 26877952 5480 1992294400 134512640 135813592 4294956176 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 6562 5480 150 317 0 6242 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 31608

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5905
/proc/meminfo: memFree=1393936/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=30316 CPUtime=282.12
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 7044 0 0 0 28207 5 0 0 25 0 1 0 1119771181 31043584 6538 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 7579 6538 150 317 0 7259 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 35676

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5905
/proc/meminfo: memFree=1390160/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=34444 CPUtime=342.09
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 7975 0 0 0 34204 5 0 0 25 0 1 0 1119771181 35270656 7469 1992294400 134512640 135813592 4294956176 18446744073709551615 134665271 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 8611 7469 150 317 0 8291 0

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

/proc/5902/statm: 10612 9258 150 317 0 10292 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 47808

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5905
/proc/meminfo: memFree=1382416/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5360 CPUtime=0
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1119771181 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5901/statm: 1340 239 197 169 0 51 0
[pid=5902] ppid=5901 vsize=43240 CPUtime=641.96
/proc/5902/stat : 5902 (hydrasat_cache4) R 5901 5901 5802 0 -1 4194304 10319 0 0 0 64190 6 0 0 25 0 1 0 1119771181 44277760 9406 1992294400 134512640 135813592 4294956176 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 0 0 0
/proc/5902/statm: 10810 9406 150 317 0 10490 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 48600

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5906
/proc/meminfo: memFree=1379984/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=3100 CPUtime=1.89
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 566 0 0 0 189 0 0 0 25 0 1 0 1119841221 3174400 549 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 775 549 172 362 0 410 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 8464

[startup+762.301 s]
/proc/loadavg: 1.21 1.08 1.03 2/66 5906
/proc/meminfo: memFree=1368400/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=16508 CPUtime=61.77
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 3747 0 0 0 6174 3 0 0 25 0 1 0 1119841221 16904192 3582 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 4127 3582 172 362 0 3762 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 21872

[startup+822.302 s]
/proc/loadavg: 1.07 1.06 1.02 2/66 5906
/proc/meminfo: memFree=1361616/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=23272 CPUtime=121.76
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 5435 0 0 0 12171 5 0 0 25 0 1 0 1119841221 23830528 5270 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 5818 5270 172 362 0 5453 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 28636

[startup+882.302 s]
/proc/loadavg: 1.02 1.05 1.02 2/66 5906
/proc/meminfo: memFree=1355792/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=30132 CPUtime=181.74
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 7127 0 0 0 18167 7 0 0 25 0 1 0 1119841221 30855168 6727 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 7533 6727 172 362 0 7168 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 35496

[startup+942.306 s]
/proc/loadavg: 1.01 1.04 1.01 2/66 5906
/proc/meminfo: memFree=1352144/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=33752 CPUtime=241.72
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 8030 0 0 0 24165 7 0 0 25 0 1 0 1119841221 34562048 7630 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 8438 7630 172 362 0 8073 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 39116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 5906
/proc/meminfo: memFree=1348432/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=37692 CPUtime=301.7
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 9019 0 0 0 30162 8 0 0 25 0 1 0 1119841221 38596608 8574 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 9423 8574 172 362 0 9058 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 43056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 5912
/proc/meminfo: memFree=1345040/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=41604 CPUtime=361.64
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 10020 0 0 0 36155 9 0 0 25 0 1 0 1119841221 42602496 9415 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 10401 9415 172 362 0 10036 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 46968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 5912
/proc/meminfo: memFree=1339216/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=48108 CPUtime=421.63
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 11468 0 0 0 42152 11 0 0 25 0 1 0 1119841221 49262592 10863 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 12027 10863 172 362 0 11662 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 53472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5912
/proc/meminfo: memFree=1337232/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=50280 CPUtime=481.61
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 12088 0 0 0 48150 11 0 0 25 0 1 0 1119841221 51486720 11354 1992294400 134512640 135995732 4294956032 18446744073709551615 134808079 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 12570 11354 172 362 0 12205 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 55644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5912
/proc/meminfo: memFree=1336464/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=50940 CPUtime=500.01
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 12287 0 0 0 49989 12 0 0 25 0 1 0 1119841221 52162560 11553 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 12735 11553 172 362 0 12370 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 56304

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 1.01 1.00 2/66 5912
/proc/meminfo: memFree=1336464/2055920 swapFree=4171920/4192956
[pid=5901] ppid=5899 vsize=5364 CPUtime=700.03
/proc/5901/stat : 5901 (hydrasat-multi.) S 5899 5901 5802 0 -1 4194304 322 11615 0 0 0 0 69982 21 16 0 1 0 1119771181 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5901/statm: 1341 245 202 169 0 52 0
[pid=5906] ppid=5901 vsize=50940 CPUtime=500.01
/proc/5906/stat : 5906 (hydrasat_cachew) R 5901 5901 5802 0 -1 4194304 12287 0 0 0 49989 12 0 0 25 0 1 0 1119841221 52162560 11553 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5906/statm: 12735 11553 172 362 0 12370 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 56304

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5901 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=825610
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=216967
# CPU time returned by wait4() is 700.043
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.04
CPU user time (s): 1199.71
CPU system time (s): 0.33
CPU usage (%): 99.9437
Max. virtual memory (cumulated for all children) (KiB): 56304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.826
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11937
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= 6
involuntary context switches= 2771

runsolver used 2.41163 second user time and 6.16306 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-31 05:44:15
IDJOB=1530099
IDBENCH=70484
IDSOLVER=518
FILE ID=node28/1530099-1238471055
PBS_JOBID= 9061792
Free space on /tmp= 66308 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530099-1238471055/watcher-1530099-1238471055 -o /tmp/evaluation-result-1530099-1238471055/solver-1530099-1238471055 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530099-1238471055.cnf 1800 202049759

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=202049759

node28.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		: 3000.212
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		: 3000.212
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:       1420416 kB
Buffers:        109236 kB
Cached:         413824 kB
SwapCached:      14208 kB
Active:         165716 kB
Inactive:       374216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420416 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            4220 kB
Writeback:           0 kB
Mapped:          17852 kB
Slab:            81520 kB
Committed_AS:  2932992 kB
PageTables:       1428 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= 66268 MiB
End job on node28 at 2009-03-31 06:04:17