Trace number 1530253

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-Flat 2009-03-22-Flat? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
MD5SUM2cbf25bf3c1a8a645c8c658cff25ce06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1178.65
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1530253-1238491944/watcher-1530253-1238491944 -o /tmp/evaluation-result-1530253-1238491944/solver-1530253-1238491944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530253-1238491944.cnf -rs 720196506 -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: 2.02 1.91 1.58 3/64 27842
/proc/meminfo: memFree=1353344/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=1596 CPUtime=0
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1121860446 1634304 181 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 399 181 125 319 0 77 0

[startup+0.0402509 s]
/proc/loadavg: 2.02 1.91 1.58 3/64 27842
/proc/meminfo: memFree=1353344/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=1856 CPUtime=0.03
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 281 0 0 0 3 0 0 0 18 0 1 0 1121860446 1900544 264 1992294400 134512640 135819388 4294956160 18446744073709551615 134592766 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 464 264 148 319 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1856

[startup+0.10126 s]
/proc/loadavg: 2.02 1.91 1.58 3/64 27842
/proc/meminfo: memFree=1353344/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=1856 CPUtime=0.09
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 1121860446 1900544 276 1992294400 134512640 135819388 4294956160 18446744073709551615 135207046 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 464 276 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301297 s]
/proc/loadavg: 2.02 1.91 1.58 3/64 27842
/proc/meminfo: memFree=1353344/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=1988 CPUtime=0.29
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 1121860446 2035712 301 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 497 301 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701369 s]
/proc/loadavg: 2.02 1.91 1.58 3/64 27842
/proc/meminfo: memFree=1353344/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=2116 CPUtime=0.69
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 356 0 0 0 69 0 0 0 22 0 1 0 1121860446 2166784 339 1992294400 134512640 135819388 4294956160 18446744073709551615 134616975 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 529 339 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50152 s]
/proc/loadavg: 2.02 1.91 1.58 2/65 27843
/proc/meminfo: memFree=1352440/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=2636 CPUtime=1.49
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 467 0 0 0 149 0 0 0 25 0 1 0 1121860446 2699264 450 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 659 450 148 319 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2636

[startup+3.10181 s]
/proc/loadavg: 2.02 1.91 1.58 2/65 27843
/proc/meminfo: memFree=1351992/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=2636 CPUtime=3.09
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 486 0 0 0 309 0 0 0 25 0 1 0 1121860446 2699264 469 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 659 469 148 319 0 337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2636

[startup+6.30139 s]
/proc/loadavg: 1.94 1.89 1.58 2/65 27843
/proc/meminfo: memFree=1351160/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=3828 CPUtime=6.29
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 756 0 0 0 629 0 0 0 25 0 1 0 1121860446 3919872 739 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 957 739 148 319 0 635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3828

[startup+12.7016 s]
/proc/loadavg: 1.87 1.88 1.57 2/65 27843
/proc/meminfo: memFree=1350584/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=4104 CPUtime=12.69
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 816 0 0 0 1269 0 0 0 25 0 1 0 1121860446 4202496 799 1992294400 134512640 135819388 4294956160 18446744073709551615 134617571 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1026 799 148 319 0 704 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4104

[startup+25.5019 s]
/proc/loadavg: 1.67 1.84 1.56 2/65 27843
/proc/meminfo: memFree=1350072/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=4504 CPUtime=25.48
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 922 0 0 0 2548 0 0 0 25 0 1 0 1121860446 4612096 905 1992294400 134512640 135819388 4294956160 18446744073709551615 134668147 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1126 905 148 319 0 804 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4504

[startup+51.1015 s]
/proc/loadavg: 1.44 1.77 1.55 2/65 27843
/proc/meminfo: memFree=1349944/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=4644 CPUtime=51.07
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 960 0 0 0 5107 0 0 0 25 0 1 0 1121860446 4755456 943 1992294400 134512640 135819388 4294956160 18446744073709551615 134668331 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1161 943 148 319 0 839 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4644

[startup+102.306 s]
/proc/loadavg: 1.19 1.65 1.52 2/65 27843
/proc/meminfo: memFree=1349176/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=5456 CPUtime=102.26
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1157 0 0 0 10226 0 0 0 25 0 1 0 1121860446 5586944 1140 1992294400 134512640 135819388 4294956160 18446744073709551615 134668207 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1364 1140 148 319 0 1042 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5456

[startup+162.302 s]
/proc/loadavg: 1.07 1.53 1.48 2/65 27843
/proc/meminfo: memFree=1348792/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=5872 CPUtime=162.24
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1243 0 0 0 16223 1 0 0 25 0 1 0 1121860446 6012928 1226 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1468 1226 148 319 0 1146 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5872

[startup+222.302 s]
/proc/loadavg: 1.02 1.43 1.45 2/65 27843
/proc/meminfo: memFree=1348024/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=6796 CPUtime=222.21
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1429 0 0 0 22220 1 0 0 25 0 1 0 1121860446 6959104 1412 1992294400 134512640 135819388 4294956160 18446744073709551615 134617560 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1699 1412 148 319 0 1377 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6796

[startup+282.302 s]
/proc/loadavg: 1.01 1.35 1.42 2/65 27843
/proc/meminfo: memFree=1347704/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=6928 CPUtime=282.19
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1488 0 0 0 28218 1 0 0 25 0 1 0 1121860446 7094272 1471 1992294400 134512640 135819388 4294956160 18446744073709551615 134616996 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1732 1471 148 319 0 1410 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6928

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.39 2/65 27843
/proc/meminfo: memFree=1347704/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=6928 CPUtime=342.17
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1488 0 0 0 34216 1 0 0 25 0 1 0 1121860446 7094272 1471 1992294400 134512640 135819388 4294956160 18446744073709551615 134617136 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1732 1471 148 319 0 1410 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6928

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.36 2/65 27843
/proc/meminfo: memFree=1347448/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=7200 CPUtime=402.15
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1542 0 0 0 40213 2 0 0 25 0 1 0 1121860446 7372800 1525 1992294400 134512640 135819388 4294956160 18446744073709551615 134616993 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 1800 1525 148 319 0 1478 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7200

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.34 2/65 27843
/proc/meminfo: memFree=1346680/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=8064 CPUtime=462.13
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1731 0 0 0 46211 2 0 0 25 0 1 0 1121860446 8257536 1714 1992294400 134512640 135819388 4294956160 18446744073709551615 134616774 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2016 1714 148 319 0 1694 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8064

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.31 2/65 27843
/proc/meminfo: memFree=1346488/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=8480 CPUtime=522.1
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 1814 0 0 0 52208 2 0 0 25 0 1 0 1121860446 8683520 1797 1992294400 134512640 135819388 4294956160 18446744073709551615 134668819 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2120 1797 148 319 0 1798 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8480

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.29 2/65 27843
/proc/meminfo: memFree=1345592/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=9324 CPUtime=582.09
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2039 0 0 0 58206 3 0 0 25 0 1 0 1121860446 9547776 2022 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2331 2022 148 319 0 2009 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9324

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.27 2/65 27845
/proc/meminfo: memFree=1345400/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=9472 CPUtime=642.07
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2050 0 0 0 64204 3 0 0 25 0 1 0 1121860446 9699328 2033 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2368 2033 148 319 0 2046 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9472

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.25 2/65 27845
/proc/meminfo: memFree=1345272/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=9612 CPUtime=702.04
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2112 0 0 0 70201 3 0 0 25 0 1 0 1121860446 9842688 2095 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2403 2095 148 319 0 2081 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9612

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.23 2/65 27845
/proc/meminfo: memFree=1345080/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=9932 CPUtime=762.02
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2158 0 0 0 76199 3 0 0 25 0 1 0 1121860446 10170368 2141 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2483 2141 148 319 0 2161 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9932

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.21 2/65 27845
/proc/meminfo: memFree=1344888/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=10076 CPUtime=821.99
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2195 0 0 0 82196 3 0 0 25 0 1 0 1121860446 10317824 2178 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2519 2178 148 319 0 2197 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10076

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.20 2/65 27845
/proc/meminfo: memFree=1344696/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=10228 CPUtime=881.97
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2251 0 0 0 88194 3 0 0 25 0 1 0 1121860446 10473472 2234 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2557 2234 148 319 0 2235 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10228

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.18 2/65 27845
/proc/meminfo: memFree=1344504/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=10584 CPUtime=941.95
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2302 0 0 0 94192 3 0 0 25 0 1 0 1121860446 10838016 2285 1992294400 134512640 135819388 4294956160 18446744073709551615 134618267 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2646 2285 148 319 0 2324 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 10584

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/65 27845
/proc/meminfo: memFree=1344376/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=10584 CPUtime=1001.93
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2327 0 0 0 100190 3 0 0 25 0 1 0 1121860446 10838016 2310 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2646 2310 148 319 0 2324 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 10584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/65 27845
/proc/meminfo: memFree=1344312/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=10720 CPUtime=1061.9
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2348 0 0 0 106187 3 0 0 25 0 1 0 1121860446 10977280 2331 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2680 2331 148 319 0 2358 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 10720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 27845
/proc/meminfo: memFree=1344120/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=10876 CPUtime=1121.89
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2394 0 0 0 112185 4 0 0 25 0 1 0 1121860446 11137024 2377 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2719 2377 148 319 0 2397 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 10876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 27845
/proc/meminfo: memFree=1344056/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=11012 CPUtime=1181.87
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2410 0 0 0 118183 4 0 0 25 0 1 0 1121860446 11276288 2393 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2753 2393 148 319 0 2431 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 11012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 27845
/proc/meminfo: memFree=1343992/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=11012 CPUtime=1200.06
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2418 0 0 0 120002 4 0 0 25 0 1 0 1121860446 11276288 2401 1992294400 134512640 135819388 4294956160 18446744073709551615 134616821 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2753 2401 148 319 0 2431 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11012

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: 1.00 1.00 1.13 2/65 27845
/proc/meminfo: memFree=1343992/2055920 swapFree=4174052/4192956
[pid=27842] ppid=27840 vsize=11012 CPUtime=1200.06
/proc/27842/stat : 27842 (hydrasat-flat) R 27840 27842 27774 0 -1 4194304 2418 0 0 0 120002 4 0 0 25 0 1 0 1121860446 11276288 2401 1992294400 134512640 135819388 4294956160 18446744073709551615 134616821 0 0 4096 1 0 0 0 17 1 0 0
/proc/27842/statm: 2753 2401 148 319 0 2431 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.045993
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 11012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2418
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= 1328

runsolver used 0.831873 second user time and 2.53861 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-31 11:32:24
IDJOB=1530253
IDBENCH=70535
IDSOLVER=519
FILE ID=node17/1530253-1238491944
PBS_JOBID= 9061900
Free space on /tmp= 66340 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530253-1238491944/watcher-1530253-1238491944 -o /tmp/evaluation-result-1530253-1238491944/solver-1530253-1238491944 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530253-1238491944.cnf -rs 720196506 -co memory_limit 1800

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

MD5SUM BENCH= 2cbf25bf3c1a8a645c8c658cff25ce06
RANDOM SEED=720196506

node17.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		: 3000.265
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		: 3000.265
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:       1353824 kB
Buffers:        103952 kB
Cached:         490400 kB
SwapCached:      12684 kB
Active:         173980 kB
Inactive:       434476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353824 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          19732 kB
Slab:            79592 kB
Committed_AS:  3043372 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= 66340 MiB
End job on node17 at 2009-03-31 11:52:27