Trace number 1529669

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
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-1529669-1238401168/watcher-1529669-1238401168 -o /tmp/evaluation-result-1529669-1238401168/solver-1529669-1238401168 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1529669-1238401168.cnf -rs 176028492 -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: 0.99 0.97 0.99 3/80 27427
/proc/meminfo: memFree=1424792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=1768 CPUtime=0
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1112780710 1810432 207 1992294400 134512640 135997824 4294956160 18446744073709551615 135431166 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 442 207 151 362 0 77 0

[startup+0.024454 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 27427
/proc/meminfo: memFree=1424792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=2296 CPUtime=0.02
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 361 0 0 0 2 0 0 0 18 0 1 0 1112780710 2351104 345 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 574 345 151 362 0 209 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2296

[startup+0.101462 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 27427
/proc/meminfo: memFree=1424792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=4176 CPUtime=0.09
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 817 0 0 0 9 0 0 0 18 0 1 0 1112780710 4276224 800 1992294400 134512640 135997824 4294956160 18446744073709551615 134817019 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1044 800 174 362 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4176

[startup+0.301483 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 27427
/proc/meminfo: memFree=1424792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=4304 CPUtime=0.29
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 862 0 0 0 29 0 0 0 19 0 1 0 1112780710 4407296 845 1992294400 134512640 135997824 4294956160 18446744073709551615 134816753 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1076 845 175 362 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4304

[startup+0.701524 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 27427
/proc/meminfo: memFree=1424792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=4428 CPUtime=0.69
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 885 0 0 0 69 0 0 0 22 0 1 0 1112780710 4534272 868 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1107 868 175 362 0 742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4428

[startup+1.50161 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1421968/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=4544 CPUtime=1.49
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 916 0 0 0 149 0 0 0 25 0 1 0 1112780710 4653056 899 1992294400 134512640 135997824 4294956160 18446744073709551615 134757270 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1136 899 175 362 0 771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4544

[startup+3.10177 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1421648/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=4672 CPUtime=3.09
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 958 0 0 0 309 0 0 0 25 0 1 0 1112780710 4784128 941 1992294400 134512640 135997824 4294956160 18446744073709551615 134843888 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1168 941 175 362 0 803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4672

[startup+6.30111 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1421264/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=4928 CPUtime=6.29
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 1011 0 0 0 629 0 0 0 25 0 1 0 1112780710 5046272 994 1992294400 134512640 135997824 4294956160 18446744073709551615 135376535 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1232 994 175 362 0 867 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4928

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1420824/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=5180 CPUtime=12.68
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 1087 0 0 0 1268 0 0 0 25 0 1 0 1112780710 5304320 1070 1992294400 134512640 135997824 4294956160 18446744073709551615 134757799 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1295 1070 175 362 0 930 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5180

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1420120/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=5920 CPUtime=25.49
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 1264 0 0 0 2548 1 0 0 25 0 1 0 1112780710 6062080 1247 1992294400 134512640 135997824 4294956160 18446744073709551615 135361793 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1480 1247 175 362 0 1115 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5920

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1420056/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=6044 CPUtime=51.08
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 1288 0 0 0 5107 1 0 0 25 0 1 0 1112780710 6189056 1271 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1511 1271 175 362 0 1146 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6044

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1419928/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=6156 CPUtime=102.27
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 1308 0 0 0 10226 1 0 0 25 0 1 0 1112780710 6303744 1291 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1539 1291 175 362 0 1174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6156

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1418648/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=7384 CPUtime=162.24
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 1627 0 0 0 16223 1 0 0 25 0 1 0 1112780710 7561216 1610 1992294400 134512640 135997824 4294956160 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 1846 1610 175 362 0 1481 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7384

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1417176/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=8872 CPUtime=222.23
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 1983 0 0 0 22221 2 0 0 25 0 1 0 1112780710 9084928 1966 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2218 1966 175 362 0 1853 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8872

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9248 CPUtime=282.21
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2094 0 0 0 28219 2 0 0 25 0 1 0 1112780710 9469952 2077 1992294400 134512640 135997824 4294956160 18446744073709551615 134664451 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2312 2077 175 362 0 1947 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9248

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9248 CPUtime=342.2
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2094 0 0 0 34218 2 0 0 25 0 1 0 1112780710 9469952 2077 1992294400 134512640 135997824 4294956160 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2312 2077 175 362 0 1947 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9248

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9248 CPUtime=402.18
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2094 0 0 0 40216 2 0 0 25 0 1 0 1112780710 9469952 2077 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2312 2077 175 362 0 1947 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9248

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9248 CPUtime=462.18
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2094 0 0 0 46215 3 0 0 25 0 1 0 1112780710 9469952 2077 1992294400 134512640 135997824 4294956160 18446744073709551615 134757711 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2312 2077 175 362 0 1947 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9248

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9248 CPUtime=522.16
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2094 0 0 0 52213 3 0 0 25 0 1 0 1112780710 9469952 2077 1992294400 134512640 135997824 4294956160 18446744073709551615 134683535 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2312 2077 175 362 0 1947 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9248

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416792/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9248 CPUtime=582.14
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2094 0 0 0 58211 3 0 0 25 0 1 0 1112780710 9469952 2077 1992294400 134512640 135997824 4294956160 18446744073709551615 134758056 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2312 2077 175 362 0 1947 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9248

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416664/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9364 CPUtime=642.13
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2115 0 0 0 64210 3 0 0 25 0 1 0 1112780710 9588736 2098 1992294400 134512640 135997824 4294956160 18446744073709551615 134843735 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2341 2098 175 362 0 1976 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9364

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416408/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9604 CPUtime=702.11
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2184 0 0 0 70208 3 0 0 25 0 1 0 1112780710 9834496 2167 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2401 2167 175 362 0 2036 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9604

[startup+762.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416280/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9720 CPUtime=762.1
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2212 0 0 0 76207 3 0 0 25 0 1 0 1112780710 9953280 2195 1992294400 134512640 135997824 4294956160 18446744073709551615 134756130 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2430 2195 175 362 0 2065 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9720

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416216/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=9844 CPUtime=822.08
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2242 0 0 0 82205 3 0 0 25 0 1 0 1112780710 10080256 2225 1992294400 134512640 135997824 4294956160 18446744073709551615 134755994 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2461 2225 175 362 0 2096 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9844

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1416024/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=10080 CPUtime=882.07
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2297 0 0 0 88203 4 0 0 25 0 1 0 1112780710 10321920 2280 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2520 2280 175 362 0 2155 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 10080

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1414680/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=11452 CPUtime=942.05
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 2655 0 0 0 94201 4 0 0 25 0 1 0 1112780710 11726848 2638 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 2863 2638 175 362 0 2498 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 11452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1412760/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=13356 CPUtime=1002.04
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 3105 0 0 0 100199 5 0 0 25 0 1 0 1112780710 13676544 3088 1992294400 134512640 135997824 4294956160 18446744073709551615 134682707 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 3339 3088 175 362 0 2974 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 13356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1411096/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=14988 CPUtime=1062.01
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 3526 0 0 0 106196 5 0 0 25 0 1 0 1112780710 15347712 3509 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 3747 3509 175 362 0 3382 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1409368/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=16764 CPUtime=1122
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 3949 0 0 0 112194 6 0 0 25 0 1 0 1112780710 17166336 3932 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 4191 3932 175 362 0 3826 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 16764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1407960/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=18052 CPUtime=1181.99
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 4283 0 0 0 118193 6 0 0 25 0 1 0 1112780710 18485248 4266 1992294400 134512640 135997824 4294956160 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 4513 4266 175 362 0 4148 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 18052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 27428
/proc/meminfo: memFree=1407704/2055912 swapFree=4170680/4192956
[pid=27427] ppid=27425 vsize=18336 CPUtime=1200.09
/proc/27427/stat : 27427 (hydrasat) R 27425 27427 27200 0 -1 4194304 4348 0 0 0 120003 6 0 0 25 0 1 0 1112780710 18776064 4331 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/27427/statm: 4584 4331 175 362 0 4219 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18336

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): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.068989
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 18336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4348
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= 1956

runsolver used 1.57776 second user time and 3.89141 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-30 10:19:28
IDJOB=1529669
IDBENCH=70340
IDSOLVER=520
FILE ID=node78/1529669-1238401168
PBS_JOBID= 9061402
Free space on /tmp= 126872 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529669-1238401168/watcher-1529669-1238401168 -o /tmp/evaluation-result-1529669-1238401168/solver-1529669-1238401168 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1529669-1238401168.cnf -rs 176028492 -co memory_limit 1800

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=176028492

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1425272 kB
Buffers:         85776 kB
Cached:         454964 kB
SwapCached:       7748 kB
Active:         238168 kB
Inactive:       313012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1425272 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            63632 kB
Committed_AS:  2543068 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-03-30 10:39:31