Trace number 1530598

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
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-1530598-1238570694/watcher-1530598-1238570694 -o /tmp/evaluation-result-1530598-1238570694/solver-1530598-1238570694 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530598-1238570694.cnf -rs 102462800 -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: 2.59 2.28 1.70 3/64 31643
/proc/meminfo: memFree=1214256/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=1596 CPUtime=0
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1129731522 1634304 181 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 399 182 125 319 0 77 0

[startup+0.0143139 s]
/proc/loadavg: 2.59 2.28 1.70 3/64 31643
/proc/meminfo: memFree=1214256/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=1728 CPUtime=0.01
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 272 0 0 0 1 0 0 0 18 0 1 0 1129731522 1769472 255 1992294400 134512640 135819388 4294956160 18446744073709551615 134585508 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 432 255 148 319 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1728

[startup+0.101321 s]
/proc/loadavg: 2.59 2.28 1.70 3/64 31643
/proc/meminfo: memFree=1214256/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=1856 CPUtime=0.1
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 294 0 0 0 10 0 0 0 18 0 1 0 1129731522 1900544 277 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 464 277 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301337 s]
/proc/loadavg: 2.59 2.28 1.70 3/64 31643
/proc/meminfo: memFree=1214256/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=1984 CPUtime=0.3
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 319 0 0 0 30 0 0 0 19 0 1 0 1129731522 2031616 302 1992294400 134512640 135819388 4294956160 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 496 302 148 319 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701372 s]
/proc/loadavg: 2.59 2.28 1.70 3/64 31643
/proc/meminfo: memFree=1214256/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=2116 CPUtime=0.69
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 1129731522 2166784 343 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 529 343 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50144 s]
/proc/loadavg: 2.46 2.26 1.69 2/65 31644
/proc/meminfo: memFree=1213352/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=2512 CPUtime=1.49
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 463 0 0 0 149 0 0 0 25 0 1 0 1129731522 2572288 446 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 628 446 148 319 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2512

[startup+3.10158 s]
/proc/loadavg: 2.46 2.26 1.69 2/65 31644
/proc/meminfo: memFree=1212904/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=2644 CPUtime=3.09
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 489 0 0 0 309 0 0 0 25 0 1 0 1129731522 2707456 472 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 661 472 148 319 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2644

[startup+6.30186 s]
/proc/loadavg: 2.46 2.26 1.69 2/65 31644
/proc/meminfo: memFree=1211944/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=3736 CPUtime=6.29
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 752 0 0 0 629 0 0 0 25 0 1 0 1129731522 3825664 735 1992294400 134512640 135819388 4294956160 18446744073709551615 134662992 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 934 735 148 319 0 612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7014 s]
/proc/loadavg: 2.24 2.22 1.68 2/65 31644
/proc/meminfo: memFree=1211496/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=3868 CPUtime=12.69
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 793 0 0 0 1269 0 0 0 25 0 1 0 1129731522 3960832 776 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 967 776 148 319 0 645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3868

[startup+25.5015 s]
/proc/loadavg: 2.05 2.17 1.68 2/65 31644
/proc/meminfo: memFree=1211048/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=4424 CPUtime=25.49
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 890 0 0 0 2549 0 0 0 25 0 1 0 1129731522 4530176 873 1992294400 134512640 135819388 4294956160 18446744073709551615 134593273 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 1106 873 148 319 0 784 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4424

[startup+51.1018 s]
/proc/loadavg: 1.69 2.08 1.66 2/65 31644
/proc/meminfo: memFree=1210600/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=4956 CPUtime=51.07
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 1011 0 0 0 5107 0 0 0 25 0 1 0 1129731522 5074944 994 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 1239 994 148 319 0 917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4956

[startup+102.305 s]
/proc/loadavg: 1.27 1.90 1.62 2/65 31644
/proc/meminfo: memFree=1210088/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=5516 CPUtime=102.27
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 1147 0 0 0 10226 1 0 0 25 0 1 0 1129731522 5648384 1130 1992294400 134512640 135819388 4294956160 18446744073709551615 135201135 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 1379 1130 148 319 0 1057 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5516

[startup+162.302 s]
/proc/loadavg: 1.10 1.73 1.58 2/65 31644
/proc/meminfo: memFree=1204008/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=11804 CPUtime=162.25
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 2655 0 0 0 16223 2 0 0 25 0 1 0 1129731522 12087296 2638 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 2951 2638 148 319 0 2629 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11804

[startup+222.302 s]
/proc/loadavg: 1.03 1.59 1.54 2/65 31644
/proc/meminfo: memFree=1200872/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=15260 CPUtime=222.24
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 3495 0 0 0 22221 3 0 0 25 0 1 0 1129731522 15626240 3417 1992294400 134512640 135819388 4294956160 18446744073709551615 134617116 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 3815 3417 148 319 0 3493 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15260

[startup+282.301 s]
/proc/loadavg: 1.01 1.48 1.50 2/65 31644
/proc/meminfo: memFree=1198312/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=17936 CPUtime=282.21
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 4133 0 0 0 28218 3 0 0 25 0 1 0 1129731522 18366464 4055 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 4484 4055 148 319 0 4162 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17936

[startup+342.301 s]
/proc/loadavg: 1.00 1.39 1.47 2/65 31644
/proc/meminfo: memFree=1196968/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=19684 CPUtime=342.2
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 4496 0 0 0 34216 4 0 0 25 0 1 0 1129731522 20156416 4385 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 4921 4385 148 319 0 4599 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19684

[startup+402.302 s]
/proc/loadavg: 1.00 1.32 1.43 2/65 31644
/proc/meminfo: memFree=1195816/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=20776 CPUtime=402.18
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 4764 0 0 0 40214 4 0 0 25 0 1 0 1129731522 21274624 4653 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 5194 4653 148 319 0 4872 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20776

[startup+462.302 s]
/proc/loadavg: 1.00 1.26 1.41 2/65 31644
/proc/meminfo: memFree=1195176/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=21520 CPUtime=462.17
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 4946 0 0 0 46213 4 0 0 25 0 1 0 1129731522 22036480 4835 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 5380 4835 148 319 0 5058 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21520

[startup+522.301 s]
/proc/loadavg: 1.00 1.21 1.38 2/65 31644
/proc/meminfo: memFree=1194344/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=22556 CPUtime=522.15
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 5158 0 0 0 52211 4 0 0 25 0 1 0 1129731522 23097344 5047 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 5639 5047 148 319 0 5317 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22556

[startup+582.301 s]
/proc/loadavg: 1.00 1.17 1.35 2/65 31644
/proc/meminfo: memFree=1192488/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=24820 CPUtime=582.13
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 5776 0 0 0 58208 5 0 0 25 0 1 0 1129731522 25415680 5471 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 6205 5471 148 319 0 5883 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24820

[startup+642.302 s]
/proc/loadavg: 1.00 1.13 1.33 2/65 31644
/proc/meminfo: memFree=1191656/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=25996 CPUtime=642.12
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 6011 0 0 0 64207 5 0 0 25 0 1 0 1129731522 26619904 5706 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 6499 5706 148 319 0 6177 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25996

[startup+702.302 s]
/proc/loadavg: 1.00 1.11 1.30 2/65 31644
/proc/meminfo: memFree=1190440/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=27248 CPUtime=702.11
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 6331 0 0 0 70205 6 0 0 25 0 1 0 1129731522 27901952 6026 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 6812 6026 148 319 0 6490 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 27248

[startup+762.305 s]
/proc/loadavg: 1.00 1.08 1.28 2/65 31644
/proc/meminfo: memFree=1188200/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=29716 CPUtime=762.09
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 6939 0 0 0 76203 6 0 0 25 0 1 0 1129731522 30429184 6536 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 7429 6536 148 319 0 7107 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 29716

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.26 2/65 31644
/proc/meminfo: memFree=1187624/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=30624 CPUtime=822.07
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 7127 0 0 0 82201 6 0 0 25 0 1 0 1129731522 31358976 6724 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 7656 6724 148 319 0 7334 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 30624

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.24 2/65 31644
/proc/meminfo: memFree=1186280/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=32108 CPUtime=882.06
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 7459 0 0 0 88199 7 0 0 25 0 1 0 1129731522 32878592 7056 1992294400 134512640 135819388 4294956160 18446744073709551615 134616777 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 8027 7056 148 319 0 7705 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 32108

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.22 2/65 31644
/proc/meminfo: memFree=1184040/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=34476 CPUtime=942.04
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 8014 0 0 0 94196 8 0 0 25 0 1 0 1129731522 35303424 7611 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 8619 7611 148 319 0 8297 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 34476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/65 31646
/proc/meminfo: memFree=1181544/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=37240 CPUtime=1002.02
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 8643 0 0 0 100194 8 0 0 25 0 1 0 1129731522 38133760 8240 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 9310 8240 148 319 0 8988 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 37240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/65 31646
/proc/meminfo: memFree=1179048/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=40152 CPUtime=1062.01
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 9265 0 0 0 106192 9 0 0 25 0 1 0 1129731522 41115648 8862 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 10038 8862 148 319 0 9716 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 40152

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.18 2/65 31646
/proc/meminfo: memFree=1176040/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=43992 CPUtime=1121.99
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 10273 0 0 0 112190 9 0 0 25 0 1 0 1129731522 45047808 9600 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 10998 9600 148 319 0 10676 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 43992

[startup+1182.3 s]
/proc/loadavg: 1.17 1.07 1.18 2/65 31646
/proc/meminfo: memFree=1175272/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=45008 CPUtime=1181.98
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 10479 0 0 0 118188 10 0 0 25 0 1 0 1129731522 46088192 9806 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 11252 9806 148 319 0 10930 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 45008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.13 1.06 1.18 2/65 31646
/proc/meminfo: memFree=1174568/2055920 swapFree=4176996/4192956
[pid=31643] ppid=31641 vsize=45756 CPUtime=1200.08
/proc/31643/stat : 31643 (hydrasat-flat) R 31641 31643 31237 0 -1 4194304 10639 0 0 0 119998 10 0 0 25 0 1 0 1129731522 46854144 9966 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/31643/statm: 11439 9966 148 319 0 11117 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 45756

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.115982
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 45756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10639
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= 2261

runsolver used 0.840872 second user time and 2.54961 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 09:24:54
IDJOB=1530598
IDBENCH=70650
IDSOLVER=519
FILE ID=node50/1530598-1238570694
PBS_JOBID= 9062173
Free space on /tmp= 64220 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530598-1238570694/watcher-1530598-1238570694 -o /tmp/evaluation-result-1530598-1238570694/solver-1530598-1238570694 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530598-1238570694.cnf -rs 102462800 -co memory_limit 1800

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

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=102462800

node50.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		: 3000.238
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		: 3000.238
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:       1214736 kB
Buffers:        106004 kB
Cached:         628676 kB
SwapCached:       9920 kB
Active:         224664 kB
Inactive:       521640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1214736 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            80808 kB
Committed_AS:  3174576 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-04-01 09:44:57