Trace number 1530494

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S729526068-046.cnf
MD5SUM167b9c9b8ef7174228a6613d96e94620
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.49
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530494-1238550814/watcher-1530494-1238550814 -o /tmp/evaluation-result-1530494-1238550814/solver-1530494-1238550814 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530494-1238550814.cnf -rs 1942721238 -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 0.98 1.00 3/64 16656
/proc/meminfo: memFree=1415176/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=1768 CPUtime=0
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 731973847 1810432 204 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 442 204 155 362 0 77 0

[startup+0.0943739 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 16656
/proc/meminfo: memFree=1415176/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=2032 CPUtime=0.09
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 731973847 2080768 287 1992294400 134512640 135997824 4294956160 18446744073709551615 134757571 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 508 287 174 362 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2032

[startup+0.101374 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 16656
/proc/meminfo: memFree=1415176/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=2032 CPUtime=0.09
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 731973847 2080768 288 1992294400 134512640 135997824 4294956160 18446744073709551615 134657839 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 508 288 174 362 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2032

[startup+0.301402 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 16656
/proc/meminfo: memFree=1415176/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=2032 CPUtime=0.29
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 731973847 2080768 315 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 508 315 174 362 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701459 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 16656
/proc/meminfo: memFree=1415176/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=2296 CPUtime=0.69
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 368 0 0 0 69 0 0 0 22 0 1 0 731973847 2351104 351 1992294400 134512640 135997824 4294956160 18446744073709551615 134673462 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 574 351 174 362 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50157 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1414336/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=2692 CPUtime=1.49
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 731973847 2756608 473 1992294400 134512640 135997824 4294956160 18446744073709551615 134756074 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 673 473 174 362 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.1018 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1413760/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=2824 CPUtime=3.09
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 505 0 0 0 309 0 0 0 25 0 1 0 731973847 2891776 488 1992294400 134512640 135997824 4294956160 18446744073709551615 134757696 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 706 488 174 362 0 341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2824

[startup+6.30125 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1413248/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=3484 CPUtime=6.29
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 673 0 0 0 629 0 0 0 25 0 1 0 731973847 3567616 656 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 871 656 174 362 0 506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3484

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1411264/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=5272 CPUtime=12.69
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 1111 0 0 0 1269 0 0 0 25 0 1 0 731973847 5398528 1094 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 1318 1094 174 362 0 953 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5272

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1407616/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=9208 CPUtime=25.49
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 2009 0 0 0 2548 1 0 0 25 0 1 0 731973847 9428992 1992 1992294400 134512640 135997824 4294956160 18446744073709551615 134761147 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 2302 1992 174 362 0 1937 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9208

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1407104/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=9664 CPUtime=51.08
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 2128 0 0 0 5107 1 0 0 25 0 1 0 731973847 9895936 2111 1992294400 134512640 135997824 4294956160 18446744073709551615 134757377 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 2416 2111 174 362 0 2051 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9664

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1405312/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=11772 CPUtime=102.26
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 2589 0 0 0 10225 1 0 0 25 0 1 0 731973847 12054528 2572 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 2943 2572 174 362 0 2578 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11772

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1401024/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=16608 CPUtime=162.25
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 3730 0 0 0 16222 3 0 0 25 0 1 0 731973847 17006592 3644 1992294400 134512640 135997824 4294956160 18446744073709551615 134757696 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 4152 3644 174 362 0 3787 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16608

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1398656/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=19076 CPUtime=222.23
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 4282 0 0 0 22220 3 0 0 25 0 1 0 731973847 19533824 4196 1992294400 134512640 135997824 4294956160 18446744073709551615 134757966 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 4769 4196 174 362 0 4404 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19076

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1398592/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=19212 CPUtime=282.21
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 4304 0 0 0 28218 3 0 0 25 0 1 0 731973847 19673088 4218 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 4803 4218 174 362 0 4438 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19212

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1398528/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=19212 CPUtime=342.19
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 4328 0 0 0 34216 3 0 0 25 0 1 0 731973847 19673088 4242 1992294400 134512640 135997824 4294956160 18446744073709551615 135366248 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 4803 4242 174 362 0 4438 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19212

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16657
/proc/meminfo: memFree=1397888/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=19964 CPUtime=402.17
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 4483 0 0 0 40214 3 0 0 25 0 1 0 731973847 20443136 4397 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 4991 4397 174 362 0 4626 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19964

[startup+462.302 s]
/proc/loadavg: 1.12 1.02 1.01 2/65 16665
/proc/meminfo: memFree=1397304/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=20696 CPUtime=462.15
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 4650 0 0 0 46211 4 0 0 25 0 1 0 731973847 21192704 4564 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 5174 4564 174 362 0 4809 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20696

[startup+522.301 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 17141
/proc/meminfo: memFree=1395832/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=21784 CPUtime=522.09
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 4889 0 0 0 52205 4 0 0 25 0 1 0 731973847 22306816 4803 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 5446 4803 174 362 0 5081 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 21784

[startup+582.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 17141
/proc/meminfo: memFree=1394424/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=23880 CPUtime=582.07
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 5431 0 0 0 58202 5 0 0 25 0 1 0 731973847 24453120 5208 1992294400 134512640 135997824 4294956160 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 5970 5208 174 362 0 5605 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23880

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 17141
/proc/meminfo: memFree=1393336/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=25368 CPUtime=642.06
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 5752 0 0 0 64200 6 0 0 25 0 1 0 731973847 25976832 5529 1992294400 134512640 135997824 4294956160 18446744073709551615 134756145 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6342 5529 174 362 0 5977 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 25368

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17141
/proc/meminfo: memFree=1391992/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27088 CPUtime=702.03
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6231 0 0 0 70197 6 0 0 25 0 1 0 731973847 27738112 5851 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6772 5851 174 362 0 6407 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 27088

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17141
/proc/meminfo: memFree=1391800/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27256 CPUtime=762.03
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6267 0 0 0 76196 7 0 0 25 0 1 0 731973847 27910144 5887 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6814 5887 174 362 0 6449 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 27256

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17141
/proc/meminfo: memFree=1391680/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27524 CPUtime=822
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6309 0 0 0 82193 7 0 0 25 0 1 0 731973847 28184576 5929 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6881 5929 174 362 0 6516 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 27524

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17141
/proc/meminfo: memFree=1391552/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=881.98
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6332 0 0 0 88191 7 0 0 25 0 1 0 731973847 28368896 5952 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5952 174 362 0 6561 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 27704

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17141
/proc/meminfo: memFree=1391552/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=941.96
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6332 0 0 0 94189 7 0 0 25 0 1 0 731973847 28368896 5952 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5952 174 362 0 6561 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 27704

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 17141
/proc/meminfo: memFree=1391488/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=1001.94
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6335 0 0 0 100187 7 0 0 25 0 1 0 731973847 28368896 5955 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5955 174 362 0 6561 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 27704

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 17141
/proc/meminfo: memFree=1391552/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=1061.93
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6335 0 0 0 106186 7 0 0 25 0 1 0 731973847 28368896 5955 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5955 174 362 0 6561 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 27704

[startup+1122.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 17141
/proc/meminfo: memFree=1391552/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=1121.91
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6337 0 0 0 112184 7 0 0 25 0 1 0 731973847 28368896 5957 1992294400 134512640 135997824 4294956160 18446744073709551615 134758118 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5957 174 362 0 6561 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 27704

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 17141
/proc/meminfo: memFree=1391488/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=1181.9
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6350 0 0 0 118182 8 0 0 25 0 1 0 731973847 28368896 5970 1992294400 134512640 135997824 4294956160 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5970 174 362 0 6561 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 27704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 17141
/proc/meminfo: memFree=1391488/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=1200.1
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6351 0 0 0 120002 8 0 0 25 0 1 0 731973847 28368896 5971 1992294400 134512640 135997824 4294956160 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5971 174 362 0 6561 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 27704

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 17141
/proc/meminfo: memFree=1391488/2055920 swapFree=4179868/4192956
[pid=16656] ppid=16654 vsize=27704 CPUtime=1200.1
/proc/16656/stat : 16656 (hydrasat) R 16654 16656 16466 0 -1 4194304 6351 0 0 0 120002 8 0 0 25 0 1 0 731973847 28368896 5971 1992294400 134512640 135997824 4294956160 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/16656/statm: 6926 5971 174 362 0 6561 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 27704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.086986
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 27704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6351
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= 3305

runsolver used 0.943856 second user time and 2.70959 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 03:53:34
IDJOB=1530494
IDBENCH=70615
IDSOLVER=520
FILE ID=node49/1530494-1238550814
PBS_JOBID= 9062112
Free space on /tmp= 66388 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S729526068-046.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530494-1238550814/watcher-1530494-1238550814 -o /tmp/evaluation-result-1530494-1238550814/solver-1530494-1238550814 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530494-1238550814.cnf -rs 1942721238 -co memory_limit 1800

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

MD5SUM BENCH= 167b9c9b8ef7174228a6613d96e94620
RANDOM SEED=1942721238

node49.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	: 5931.00
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:      2055920 kB
MemFree:       1415592 kB
Buffers:        106848 kB
Cached:         430564 kB
SwapCached:       6452 kB
Active:         204324 kB
Inactive:       342008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415592 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          14616 kB
Slab:            79800 kB
Committed_AS:  1940316 kB
PageTables:       1384 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= 66384 MiB
End job on node49 at 2009-04-01 04:13:37