Trace number 1530020

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S108799362-035.cnf
MD5SUMa1a7c44aaefb9d151590a11e58c71aae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark787.348
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1530020-1238460429/watcher-1530020-1238460429 -o /tmp/evaluation-result-1530020-1238460429/solver-1530020-1238460429 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530020-1238460429.cnf -rs 1522538201 -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: 0.91 0.95 0.98 3/76 1159
/proc/meminfo: memFree=1368080/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=1768 CPUtime=0
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 220 0 0 0 0 0 0 0 20 0 1 0 1118703854 1810432 204 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 442 204 151 362 0 77 0

[startup+0.046787 s]
/proc/loadavg: 0.91 0.95 0.98 3/76 1159
/proc/meminfo: memFree=1368080/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=2300 CPUtime=0.04
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 349 0 0 0 4 0 0 0 20 0 1 0 1118703854 2355200 333 1992294400 134512640 135997824 4294956160 18446744073709551615 134695411 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 575 333 158 362 0 210 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2300

[startup+0.101795 s]
/proc/loadavg: 0.91 0.95 0.98 3/76 1159
/proc/meminfo: memFree=1368080/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=2300 CPUtime=0.09
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 349 0 0 0 9 0 0 0 20 0 1 0 1118703854 2355200 333 1992294400 134512640 135997824 4294956160 18446744073709551615 134520045 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 575 333 158 362 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2300

[startup+0.301833 s]
/proc/loadavg: 0.91 0.95 0.98 3/76 1159
/proc/meminfo: memFree=1368080/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=2564 CPUtime=0.29
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 456 0 0 0 29 0 0 0 22 0 1 0 1118703854 2625536 439 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 641 439 174 362 0 276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701911 s]
/proc/loadavg: 0.91 0.95 0.98 3/76 1159
/proc/meminfo: memFree=1368080/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=2832 CPUtime=0.69
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 499 0 0 0 69 0 0 0 25 0 1 0 1118703854 2899968 482 1992294400 134512640 135997824 4294956160 18446744073709551615 134757473 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 708 482 174 362 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2832

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 1160
/proc/meminfo: memFree=1366664/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=3236 CPUtime=1.49
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 619 0 0 0 149 0 0 0 25 0 1 0 1118703854 3313664 602 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 809 602 174 362 0 444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3236

[startup+3.10137 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 1160
/proc/meminfo: memFree=1366152/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=3520 CPUtime=3.09
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 664 0 0 0 309 0 0 0 25 0 1 0 1118703854 3604480 647 1992294400 134512640 135997824 4294956160 18446744073709551615 134682752 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 880 647 174 362 0 515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3520

[startup+6.30199 s]
/proc/loadavg: 0.92 0.95 0.98 2/77 1160
/proc/meminfo: memFree=1365768/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=3656 CPUtime=6.29
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 706 0 0 0 629 0 0 0 25 0 1 0 1118703854 3743744 689 1992294400 134512640 135997824 4294956160 18446744073709551615 135387634 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 914 689 174 362 0 549 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3656

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/77 1160
/proc/meminfo: memFree=1365264/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=4236 CPUtime=12.69
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 842 0 0 0 1269 0 0 0 25 0 1 0 1118703854 4337664 825 1992294400 134512640 135997824 4294956160 18446744073709551615 134757574 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 1059 825 174 362 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4236

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/77 1160
/proc/meminfo: memFree=1363088/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=6692 CPUtime=25.48
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 1382 0 0 0 2548 0 0 0 25 0 1 0 1118703854 6852608 1329 1992294400 134512640 135997824 4294956160 18446744073709551615 134757449 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 1673 1329 174 362 0 1308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6692

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/77 1160
/proc/meminfo: memFree=1359312/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=11148 CPUtime=51.08
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 2441 0 0 0 5106 2 0 0 25 0 1 0 1118703854 11415552 2332 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 2787 2332 174 362 0 2422 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11148

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/77 1160
/proc/meminfo: memFree=1353104/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=18300 CPUtime=102.26
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 4144 0 0 0 10223 3 0 0 25 0 1 0 1118703854 18739200 3831 1992294400 134512640 135997824 4294956160 18446744073709551615 134756283 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 4575 3831 174 362 0 4210 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18300

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1352528/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=18928 CPUtime=162.23
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 4273 0 0 0 16220 3 0 0 25 0 1 0 1118703854 19382272 3960 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 4732 3960 174 362 0 4367 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18928

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1351952/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=19528 CPUtime=222.21
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 4417 0 0 0 22218 3 0 0 25 0 1 0 1118703854 19996672 4104 1992294400 134512640 135997824 4294956160 18446744073709551615 134757845 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 4882 4104 174 362 0 4517 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19528

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1351120/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=20468 CPUtime=282.19
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 4606 0 0 0 28216 3 0 0 25 0 1 0 1118703854 20959232 4293 1992294400 134512640 135997824 4294956160 18446744073709551615 134757587 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 5117 4293 174 362 0 4752 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20468

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1349776/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=21860 CPUtime=342.16
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 4933 0 0 0 34213 3 0 0 25 0 1 0 1118703854 22384640 4620 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 5465 4620 174 362 0 5100 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21860

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1348368/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=23952 CPUtime=402.14
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 5443 0 0 0 40211 3 0 0 25 0 1 0 1118703854 24526848 5009 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 5988 5009 174 362 0 5623 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23952

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1344592/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=28144 CPUtime=462.12
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 6497 0 0 0 46208 4 0 0 25 0 1 0 1118703854 28819456 5940 1992294400 134512640 135997824 4294956160 18446744073709551615 134757513 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 7036 5940 174 362 0 6671 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 28144

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1340752/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=32236 CPUtime=522.1
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 7472 0 0 0 52205 5 0 0 25 0 1 0 1118703854 33009664 6915 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 8059 6915 174 362 0 7694 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 32236

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1339024/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=34596 CPUtime=582.07
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 8065 0 0 0 58202 5 0 0 25 0 1 0 1118703854 35426304 7354 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 8649 7354 174 362 0 8284 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 34596

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1336464/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=37608 CPUtime=642.06
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 8708 0 0 0 64200 6 0 0 25 0 1 0 1118703854 38510592 7997 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 9402 7997 174 362 0 9037 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 37608

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1331536/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=43356 CPUtime=702.03
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 10335 0 0 0 70197 6 0 0 25 0 1 0 1118703854 44396544 9189 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 10839 9189 174 362 0 10474 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 43356

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1331408/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=43512 CPUtime=762.01
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 10407 0 0 0 76195 6 0 0 25 0 1 0 1118703854 44556288 9220 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 10878 9220 174 362 0 10513 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 43512

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1160
/proc/meminfo: memFree=1330704/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=44420 CPUtime=821.98
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 10608 0 0 0 82192 6 0 0 25 0 1 0 1118703854 45486080 9421 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 11105 9421 174 362 0 10740 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 44420

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1329096/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=45900 CPUtime=881.96
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 11017 0 0 0 88189 7 0 0 25 0 1 0 1118703854 47001600 9830 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 11475 9830 174 362 0 11110 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 45900

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1327496/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=47644 CPUtime=941.94
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 11423 0 0 0 94186 8 0 0 25 0 1 0 1118703854 48787456 10236 1992294400 134512640 135997824 4294956160 18446744073709551615 134843428 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 11911 10236 174 362 0 11546 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 47644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1326088/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=49020 CPUtime=1001.91
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 11751 0 0 0 100183 8 0 0 25 0 1 0 1118703854 50196480 10564 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 12255 10564 174 362 0 11890 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 49020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1324168/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=50780 CPUtime=1061.89
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 12233 0 0 0 106181 8 0 0 25 0 1 0 1118703854 51998720 11000 1992294400 134512640 135997824 4294956160 18446744073709551615 134757696 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 12695 11000 174 362 0 12330 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 50780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1323208/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=51704 CPUtime=1121.87
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 12513 0 0 0 112179 8 0 0 25 0 1 0 1118703854 52944896 11280 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 12926 11280 174 362 0 12561 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 51704

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1321296/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=53908 CPUtime=1181.85
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 13050 0 0 0 118176 9 0 0 25 0 1 0 1118703854 55201792 11756 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 13477 11756 174 362 0 13112 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 53908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1320976/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=54172 CPUtime=1200.05
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 13129 0 0 0 119996 9 0 0 25 0 1 0 1118703854 55472128 11835 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 13543 11835 174 362 0 13178 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54172

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: 0.99 0.97 0.98 2/77 1166
/proc/meminfo: memFree=1320976/2055920 swapFree=4127460/4192956
[pid=1159] ppid=1157 vsize=54172 CPUtime=1200.05
/proc/1159/stat : 1159 (hydrasat) R 1157 1159 756 0 -1 4194304 13129 0 0 0 119996 9 0 0 25 0 1 0 1118703854 55472128 11835 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1159/statm: 13543 11835 174 362 0 13178 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.101984
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 54172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13129
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= 1311

runsolver used 1.15182 second user time and 3.22951 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-31 02:47:09
IDJOB=1530020
IDBENCH=70457
IDSOLVER=520
FILE ID=node63/1530020-1238460429
PBS_JOBID= 9061692
Free space on /tmp= 66484 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S108799362-035.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530020-1238460429/watcher-1530020-1238460429 -o /tmp/evaluation-result-1530020-1238460429/solver-1530020-1238460429 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530020-1238460429.cnf -rs 1522538201 -co memory_limit 1800

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

MD5SUM BENCH= a1a7c44aaefb9d151590a11e58c71aae
RANDOM SEED=1522538201

node63.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		: 3000.285
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		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1368560 kB
Buffers:         91072 kB
Cached:         458292 kB
SwapCached:      55360 kB
Active:         154744 kB
Inactive:       451444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368560 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          14616 kB
Slab:            65764 kB
Committed_AS:  3323960 kB
PageTables:       2312 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= 66484 MiB
End job on node63 at 2009-03-31 03:07:12