Trace number 1529678

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 2009-03-22-Base? (TO) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1529678-1238401884/watcher-1529678-1238401884 -o /tmp/evaluation-result-1529678-1238401884/solver-1529678-1238401884 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1529678-1238401884.cnf -rs 468071540 -co memory_limit 1800 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31642
/proc/meminfo: memFree=1349240/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=1768 CPUtime=0
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1112854518 1810432 197 1992294400 134512640 135997824 4294956160 18446744073709551615 135431166 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 442 197 151 362 0 77 0

[startup+0.04534 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31642
/proc/meminfo: memFree=1349240/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=2976 CPUtime=0.04
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 537 0 0 0 4 0 0 0 18 0 1 0 1112854518 3047424 521 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 744 521 158 362 0 379 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2976

[startup+0.101349 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31642
/proc/meminfo: memFree=1349240/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=4168 CPUtime=0.09
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 817 0 0 0 9 0 0 0 18 0 1 0 1112854518 4268032 800 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1042 800 174 362 0 677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4168

[startup+0.301381 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31642
/proc/meminfo: memFree=1349240/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=4296 CPUtime=0.29
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 867 0 0 0 29 0 0 0 19 0 1 0 1112854518 4399104 850 1992294400 134512640 135997824 4294956160 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1074 850 175 362 0 709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4296

[startup+0.701447 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31642
/proc/meminfo: memFree=1349240/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=4424 CPUtime=0.69
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 888 0 0 0 69 0 0 0 22 0 1 0 1112854518 4530176 871 1992294400 134512640 135997824 4294956160 18446744073709551615 134755440 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1106 871 175 362 0 741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4424

[startup+1.50258 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 31643
/proc/meminfo: memFree=1346352/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=4552 CPUtime=1.49
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 911 0 0 0 149 0 0 0 25 0 1 0 1112854518 4661248 894 1992294400 134512640 135997824 4294956160 18446744073709551615 135387649 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1138 894 175 362 0 773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4552

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 31643
/proc/meminfo: memFree=1346096/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=4676 CPUtime=3.09
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 950 0 0 0 309 0 0 0 25 0 1 0 1112854518 4788224 933 1992294400 134512640 135997824 4294956160 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1169 933 175 362 0 804 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4676

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 31643
/proc/meminfo: memFree=1345520/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=5056 CPUtime=6.29
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1053 0 0 0 629 0 0 0 25 0 1 0 1112854518 5177344 1036 1992294400 134512640 135997824 4294956160 18446744073709551615 134817019 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1264 1036 175 362 0 899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5056

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 31643
/proc/meminfo: memFree=1345408/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=5176 CPUtime=12.69
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1082 0 0 0 1269 0 0 0 25 0 1 0 1112854518 5300224 1065 1992294400 134512640 135997824 4294956160 18446744073709551615 134683155 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1294 1065 175 362 0 929 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5176

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 31643
/proc/meminfo: memFree=1345408/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=5176 CPUtime=25.48
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1083 0 0 0 2548 0 0 0 25 0 1 0 1112854518 5300224 1066 1992294400 134512640 135997824 4294956160 18446744073709551615 134843936 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1294 1066 175 362 0 929 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5176

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 31643
/proc/meminfo: memFree=1345280/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=5292 CPUtime=51.08
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1115 0 0 0 5107 1 0 0 25 0 1 0 1112854518 5419008 1098 1992294400 134512640 135997824 4294956160 18446744073709551615 134589660 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1323 1098 175 362 0 958 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5292

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 31643
/proc/meminfo: memFree=1344384/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=6128 CPUtime=102.27
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1318 0 0 0 10226 1 0 0 25 0 1 0 1112854518 6275072 1301 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1532 1301 175 362 0 1167 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6128

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 31643
/proc/meminfo: memFree=1342720/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=7868 CPUtime=162.24
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1747 0 0 0 16222 2 0 0 25 0 1 0 1112854518 8056832 1730 1992294400 134512640 135997824 4294956160 18446744073709551615 134757310 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1967 1730 175 362 0 1602 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7868

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 31643
/proc/meminfo: memFree=1342656/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=7868 CPUtime=222.22
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1747 0 0 0 22220 2 0 0 25 0 1 0 1112854518 8056832 1730 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1967 1730 175 362 0 1602 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7868

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 31643
/proc/meminfo: memFree=1342592/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=7868 CPUtime=282.2
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1747 0 0 0 28218 2 0 0 25 0 1 0 1112854518 8056832 1730 1992294400 134512640 135997824 4294956160 18446744073709551615 135387584 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 1967 1730 175 362 0 1602 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7868

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 31643
/proc/meminfo: memFree=1342336/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=8100 CPUtime=342.18
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1800 0 0 0 34216 2 0 0 25 0 1 0 1112854518 8294400 1783 1992294400 134512640 135997824 4294956160 18446744073709551615 134757799 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 2025 1783 175 362 0 1660 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8100

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 31643
/proc/meminfo: memFree=1342272/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=8100 CPUtime=402.16
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1808 0 0 0 40214 2 0 0 25 0 1 0 1112854518 8294400 1791 1992294400 134512640 135997824 4294956160 18446744073709551615 134589975 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 2025 1791 175 362 0 1660 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8100

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 31643
/proc/meminfo: memFree=1342080/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=8336 CPUtime=462.15
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1864 0 0 0 46212 3 0 0 25 0 1 0 1112854518 8536064 1847 1992294400 134512640 135997824 4294956160 18446744073709551615 134590082 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 2084 1847 175 362 0 1719 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8336

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 31643
/proc/meminfo: memFree=1341888/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=8684 CPUtime=522.13
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 1941 0 0 0 52210 3 0 0 25 0 1 0 1112854518 8892416 1924 1992294400 134512640 135997824 4294956160 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 2171 1924 175 362 0 1806 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8684

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 31645
/proc/meminfo: memFree=1340736/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=9812 CPUtime=582.11
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 2234 0 0 0 58208 3 0 0 25 0 1 0 1112854518 10047488 2217 1992294400 134512640 135997824 4294956160 18446744073709551615 134757679 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 2453 2217 175 362 0 2088 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 9812

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 31645
/proc/meminfo: memFree=1337984/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=12496 CPUtime=642.1
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 2912 0 0 0 64206 4 0 0 25 0 1 0 1112854518 12795904 2895 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 3124 2895 175 362 0 2759 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 12496

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 31645
/proc/meminfo: memFree=1336384/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=14164 CPUtime=702.07
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 3314 0 0 0 70203 4 0 0 25 0 1 0 1112854518 14503936 3297 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 3541 3297 175 362 0 3176 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 14164

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 31645
/proc/meminfo: memFree=1335040/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=15552 CPUtime=762.05
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 3638 0 0 0 76201 4 0 0 25 0 1 0 1112854518 15925248 3621 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 3888 3621 175 362 0 3523 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 15552

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1333632/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=16980 CPUtime=822.03
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 3991 0 0 0 82198 5 0 0 25 0 1 0 1112854518 17387520 3974 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 4245 3974 175 362 0 3880 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 16980

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1333312/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=17256 CPUtime=882.01
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 4065 0 0 0 88196 5 0 0 25 0 1 0 1112854518 17670144 4048 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 4314 4048 175 362 0 3949 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 17256

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1332736/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=17784 CPUtime=941.99
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 4204 0 0 0 94194 5 0 0 25 0 1 0 1112854518 18210816 4187 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 4446 4187 175 362 0 4081 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 17784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1332096/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=18560 CPUtime=1001.98
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 4381 0 0 0 100192 6 0 0 25 0 1 0 1112854518 19005440 4364 1992294400 134512640 135997824 4294956160 18446744073709551615 134817019 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 4640 4364 175 362 0 4275 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 18560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1331008/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=19576 CPUtime=1061.95
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 4641 0 0 0 106189 6 0 0 25 0 1 0 1112854518 20045824 4624 1992294400 134512640 135997824 4294956160 18446744073709551615 134817232 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 4894 4624 175 362 0 4529 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 19576

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1329920/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=20752 CPUtime=1121.94
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 4923 0 0 0 112187 7 0 0 25 0 1 0 1112854518 21250048 4906 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 5188 4906 175 362 0 4823 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 20752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1329408/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=21272 CPUtime=1181.92
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 5043 0 0 0 118185 7 0 0 25 0 1 0 1112854518 21782528 5026 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 5318 5026 175 362 0 4953 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 21272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31645
/proc/meminfo: memFree=1328768/2055920 swapFree=4178416/4192956
[pid=31642] ppid=31640 vsize=21888 CPUtime=1200.01
/proc/31642/stat : 31642 (hydrasat) R 31640 31642 31483 0 -1 4194304 5196 0 0 0 119994 7 0 0 25 0 1 0 1112854518 22413312 5179 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/31642/statm: 5472 5179 175 362 0 5107 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 21888

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.081987
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 21888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5196
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= 2
involuntary context switches= 1293

runsolver used 0.754885 second user time and 2.6076 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-30 10:31:25
IDJOB=1529678
IDBENCH=70343
IDSOLVER=520
FILE ID=node15/1529678-1238401884
PBS_JOBID= 9061423
Free space on /tmp= 65428 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529678-1238401884/watcher-1529678-1238401884 -o /tmp/evaluation-result-1529678-1238401884/solver-1529678-1238401884 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1529678-1238401884.cnf -rs 468071540 -co memory_limit 1800

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=468071540

node15.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		: 3000.286
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		: 3000.286
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:       1349656 kB
Buffers:         78696 kB
Cached:         529456 kB
SwapCached:       8336 kB
Active:          51936 kB
Inactive:       566140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349656 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            74144 kB
Committed_AS:  2896496 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-30 10:51:27