Trace number 1530499

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
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-1530499-1238552311/watcher-1530499-1238552311 -o /tmp/evaluation-result-1530499-1238552311/solver-1530499-1238552311 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530499-1238552311.cnf -rs 1829158636 -co memory_limit 1800 

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


[startup+0 s]
/proc/loadavg: 0.92 1.00 1.15 3/73 21370
/proc/meminfo: memFree=1531432/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=1596 CPUtime=0
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 211 0 0 0 0 0 0 0 20 0 1 0 1127895650 1634304 195 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 399 195 127 319 0 77 0

[startup+0.042433 s]
/proc/loadavg: 0.92 1.00 1.15 3/73 21370
/proc/meminfo: memFree=1531432/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=1856 CPUtime=0.04
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 276 0 0 0 4 0 0 0 20 0 1 0 1127895650 1900544 259 1992294400 134512640 135819388 4294956160 18446744073709551615 134593279 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 464 259 148 319 0 142 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1856

[startup+0.101439 s]
/proc/loadavg: 0.92 1.00 1.15 3/73 21370
/proc/meminfo: memFree=1531432/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=1856 CPUtime=0.09
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 287 0 0 0 9 0 0 0 20 0 1 0 1127895650 1900544 270 1992294400 134512640 135819388 4294956160 18446744073709551615 134672007 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 464 270 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301461 s]
/proc/loadavg: 0.92 1.00 1.15 3/73 21370
/proc/meminfo: memFree=1531432/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=1988 CPUtime=0.29
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 323 0 0 0 29 0 0 0 22 0 1 0 1127895650 2035712 306 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 497 306 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701507 s]
/proc/loadavg: 0.92 1.00 1.15 3/73 21370
/proc/meminfo: memFree=1531432/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=2116 CPUtime=0.69
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 365 0 0 0 69 0 0 0 25 0 1 0 1127895650 2166784 348 1992294400 134512640 135819388 4294956160 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 529 349 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.5016 s]
/proc/loadavg: 0.92 1.00 1.15 2/74 21371
/proc/meminfo: memFree=1530400/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=2632 CPUtime=1.49
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1127895650 2695168 463 1992294400 134512640 135819388 4294956160 18446744073709551615 134602896 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 658 463 148 319 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2632

[startup+3.10178 s]
/proc/loadavg: 0.92 1.00 1.15 2/74 21371
/proc/meminfo: memFree=1529952/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=2764 CPUtime=3.09
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 521 0 0 0 309 0 0 0 25 0 1 0 1127895650 2830336 504 1992294400 134512640 135819388 4294956160 18446744073709551615 134669360 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 691 504 148 319 0 369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2764

[startup+6.30115 s]
/proc/loadavg: 0.93 1.00 1.14 2/74 21371
/proc/meminfo: memFree=1529056/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=3692 CPUtime=6.29
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 755 0 0 0 629 0 0 0 25 0 1 0 1127895650 3780608 738 1992294400 134512640 135819388 4294956160 18446744073709551615 134618100 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 923 738 148 319 0 601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3692

[startup+12.7019 s]
/proc/loadavg: 0.93 1.00 1.14 2/74 21371
/proc/meminfo: memFree=1526688/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=5860 CPUtime=12.68
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 1257 0 0 0 1268 0 0 0 25 0 1 0 1127895650 6000640 1240 1992294400 134512640 135819388 4294956160 18446744073709551615 134602922 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 1465 1240 148 319 0 1143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5860

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 1.14 2/74 21371
/proc/meminfo: memFree=1526176/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=6424 CPUtime=25.48
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 1377 0 0 0 2547 1 0 0 25 0 1 0 1127895650 6578176 1360 1992294400 134512640 135819388 4294956160 18446744073709551615 134585515 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 1606 1360 148 319 0 1284 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6424

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 1.14 2/74 21371
/proc/meminfo: memFree=1525856/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=6752 CPUtime=51.08
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 1460 0 0 0 5107 1 0 0 25 0 1 0 1127895650 6914048 1443 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 1688 1443 148 319 0 1366 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6752

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 1.13 2/74 21371
/proc/meminfo: memFree=1525472/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=7216 CPUtime=102.27
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 1550 0 0 0 10226 1 0 0 25 0 1 0 1127895650 7389184 1533 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 1804 1533 148 319 0 1482 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7216

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.11 2/74 21371
/proc/meminfo: memFree=1524576/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=8368 CPUtime=162.24
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 1796 0 0 0 16223 1 0 0 25 0 1 0 1127895650 8568832 1779 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2092 1779 148 319 0 1770 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8368

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.10 2/74 21371
/proc/meminfo: memFree=1523680/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=9300 CPUtime=222.23
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2015 0 0 0 22221 2 0 0 25 0 1 0 1127895650 9523200 1998 1992294400 134512640 135819388 4294956160 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2325 1998 148 319 0 2003 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9300

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.09 2/74 21371
/proc/meminfo: memFree=1523616/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=9300 CPUtime=282.22
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2015 0 0 0 28220 2 0 0 25 0 1 0 1127895650 9523200 1998 1992294400 134512640 135819388 4294956160 18446744073709551615 134667905 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2325 1998 148 319 0 2003 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9300

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/74 21371
/proc/meminfo: memFree=1523424/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=9588 CPUtime=342.2
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2080 0 0 0 34218 2 0 0 25 0 1 0 1127895650 9818112 2063 1992294400 134512640 135819388 4294956160 18446744073709551615 134668147 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2397 2063 148 319 0 2075 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9588

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/74 21371
/proc/meminfo: memFree=1523168/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=9896 CPUtime=402.18
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2134 0 0 0 40216 2 0 0 25 0 1 0 1127895650 10133504 2117 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2474 2117 148 319 0 2152 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9896

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/74 21371
/proc/meminfo: memFree=1522976/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10032 CPUtime=462.17
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2177 0 0 0 46215 2 0 0 25 0 1 0 1127895650 10272768 2160 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2508 2160 148 319 0 2186 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10032

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/74 21371
/proc/meminfo: memFree=1522784/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10304 CPUtime=522.15
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2222 0 0 0 52213 2 0 0 25 0 1 0 1127895650 10551296 2205 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2576 2205 148 319 0 2254 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10304

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/74 21371
/proc/meminfo: memFree=1522720/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10304 CPUtime=582.14
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2222 0 0 0 58212 2 0 0 25 0 1 0 1127895650 10551296 2205 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2576 2205 148 319 0 2254 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10304

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/74 21371
/proc/meminfo: memFree=1522720/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10304 CPUtime=642.12
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2222 0 0 0 64210 2 0 0 25 0 1 0 1127895650 10551296 2205 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2576 2205 148 319 0 2254 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10304

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/74 21371
/proc/meminfo: memFree=1522720/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10304 CPUtime=702.1
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2222 0 0 0 70208 2 0 0 25 0 1 0 1127895650 10551296 2205 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2576 2205 148 319 0 2254 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10304

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.04 2/74 21371
/proc/meminfo: memFree=1522720/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10304 CPUtime=762.09
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2223 0 0 0 76207 2 0 0 25 0 1 0 1127895650 10551296 2206 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2576 2206 148 319 0 2254 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10304

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/74 21371
/proc/meminfo: memFree=1522592/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10452 CPUtime=822.07
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2259 0 0 0 82205 2 0 0 25 0 1 0 1127895650 10702848 2242 1992294400 134512640 135819388 4294956160 18446744073709551615 134603051 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2613 2242 148 319 0 2291 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10452

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/74 21371
/proc/meminfo: memFree=1522464/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10596 CPUtime=882.05
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2294 0 0 0 88203 2 0 0 25 0 1 0 1127895650 10850304 2277 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2649 2277 148 319 0 2327 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10596

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/74 21371
/proc/meminfo: memFree=1522336/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10732 CPUtime=942.04
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2320 0 0 0 94202 2 0 0 25 0 1 0 1127895650 10989568 2303 1992294400 134512640 135819388 4294956160 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2683 2303 148 319 0 2361 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10732

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/74 21371
/proc/meminfo: memFree=1522144/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=10960 CPUtime=1002.02
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2390 0 0 0 100200 2 0 0 25 0 1 0 1127895650 11223040 2373 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2740 2373 148 319 0 2418 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10960

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/74 21371
/proc/meminfo: memFree=1522016/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=11092 CPUtime=1062.01
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2415 0 0 0 106199 2 0 0 25 0 1 0 1127895650 11358208 2398 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2773 2398 148 319 0 2451 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 11092

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/74 21371
/proc/meminfo: memFree=1521696/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=11480 CPUtime=1121.99
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2496 0 0 0 112197 2 0 0 25 0 1 0 1127895650 11755520 2479 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2870 2479 148 319 0 2548 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 11480

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 21371
/proc/meminfo: memFree=1521376/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=11796 CPUtime=1181.97
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2576 0 0 0 118195 2 0 0 25 0 1 0 1127895650 12079104 2559 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2949 2559 148 319 0 2627 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 11796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 21371
/proc/meminfo: memFree=1521184/2055920 swapFree=4175504/4192956
[pid=21370] ppid=21368 vsize=11952 CPUtime=1200.07
/proc/21370/stat : 21370 (hydrasat-flat) R 21368 21370 19015 0 -1 4194304 2612 0 0 0 120005 2 0 0 25 0 1 0 1127895650 12238848 2595 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21370/statm: 2988 2595 148 319 0 2666 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11952

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): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.031995
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 11952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2612
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= 1389

runsolver used 1.07684 second user time and 3.3015 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 04:18:31
IDJOB=1530499
IDBENCH=70617
IDSOLVER=519
FILE ID=node77/1530499-1238552311
PBS_JOBID= 9062104
Free space on /tmp= 66552 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530499-1238552311/watcher-1530499-1238552311 -o /tmp/evaluation-result-1530499-1238552311/solver-1530499-1238552311 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530499-1238552311.cnf -rs 1829158636 -co memory_limit 1800

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=1829158636

node77.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		: 3000.230
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		: 3000.230
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:       1531912 kB
Buffers:         86396 kB
Cached:         345016 kB
SwapCached:       9160 kB
Active:         209252 kB
Inactive:       235456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531912 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            64476 kB
Committed_AS:  2789300 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 04:38:34