Trace number 1530424

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S492033085-065.cnf
MD5SUMcbe223815ecb4175f94b654d971303ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark167.116
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1530424-1238531263/watcher-1530424-1238531263 -o /tmp/evaluation-result-1530424-1238531263/solver-1530424-1238531263 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530424-1238531263.cnf -rs 1276960055 -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: 1.00 1.01 1.15 3/69 18292
/proc/meminfo: memFree=1509920/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=1596 CPUtime=0
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 1125789466 1634304 193 1992294400 134512640 135819388 4294956160 18446744073709551615 134697450 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 399 193 127 319 0 77 0

[startup+0.026862 s]
/proc/loadavg: 1.00 1.01 1.15 3/69 18292
/proc/meminfo: memFree=1509920/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=1728 CPUtime=0.02
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 268 0 0 0 2 0 0 0 18 0 1 0 1125789466 1769472 251 1992294400 134512640 135819388 4294956160 18446744073709551615 134618000 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 432 251 148 319 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1728

[startup+0.10287 s]
/proc/loadavg: 1.00 1.01 1.15 3/69 18292
/proc/meminfo: memFree=1509920/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=1856 CPUtime=0.1
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 285 0 0 0 10 0 0 0 18 0 1 0 1125789466 1900544 268 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 464 268 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301889 s]
/proc/loadavg: 1.00 1.01 1.15 3/69 18292
/proc/meminfo: memFree=1509920/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=1988 CPUtime=0.3
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 315 0 0 0 30 0 0 0 19 0 1 0 1125789466 2035712 298 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 497 298 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.702931 s]
/proc/loadavg: 1.00 1.01 1.15 3/69 18292
/proc/meminfo: memFree=1509920/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=2120 CPUtime=0.7
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 354 0 0 0 70 0 0 0 22 0 1 0 1125789466 2170880 337 1992294400 134512640 135819388 4294956160 18446744073709551615 135206978 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 530 337 148 319 0 208 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2120

[startup+1.50201 s]
/proc/loadavg: 1.00 1.01 1.15 2/70 18293
/proc/meminfo: memFree=1508952/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=2644 CPUtime=1.49
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 472 0 0 0 149 0 0 0 25 0 1 0 1125789466 2707456 455 1992294400 134512640 135819388 4294956160 18446744073709551615 134617502 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 661 455 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10118 s]
/proc/loadavg: 1.00 1.01 1.15 2/70 18293
/proc/meminfo: memFree=1508120/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=3556 CPUtime=3.09
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 1125789466 3641344 694 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 889 694 148 319 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3556

[startup+6.30151 s]
/proc/loadavg: 1.00 1.01 1.15 2/70 18293
/proc/meminfo: memFree=1506008/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=5560 CPUtime=6.29
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 1165 0 0 0 629 0 0 0 25 0 1 0 1125789466 5693440 1148 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 1390 1148 148 319 0 1068 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5560

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.15 2/70 18293
/proc/meminfo: memFree=1503256/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=8376 CPUtime=12.68
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 1826 0 0 0 1268 0 0 0 25 0 1 0 1125789466 8577024 1809 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 2094 1809 148 319 0 1772 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8376

[startup+25.5015 s]
/proc/loadavg: 1.00 1.01 1.15 2/70 18293
/proc/meminfo: memFree=1498904/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=12968 CPUtime=25.48
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 2907 0 0 0 2547 1 0 0 25 0 1 0 1125789466 13279232 2821 1992294400 134512640 135819388 4294956160 18446744073709551615 134617445 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 3242 2821 148 319 0 2920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12968

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.14 2/70 18293
/proc/meminfo: memFree=1493016/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=19408 CPUtime=51.07
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 4440 0 0 0 5105 2 0 0 25 0 1 0 1125789466 19873792 4289 1992294400 134512640 135819388 4294956160 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 4852 4289 148 319 0 4530 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19408

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.13 2/70 18293
/proc/meminfo: memFree=1484312/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=29048 CPUtime=102.27
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 6732 0 0 0 10223 4 0 0 25 0 1 0 1125789466 29745152 6452 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 7262 6452 148 319 0 6940 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29048

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/70 18293
/proc/meminfo: memFree=1475864/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=38540 CPUtime=162.24
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 8935 0 0 0 16219 5 0 0 25 0 1 0 1125789466 39464960 8574 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 9635 8574 148 319 0 9313 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38540

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/70 18293
/proc/meminfo: memFree=1469976/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=44704 CPUtime=222.23
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 10386 0 0 0 22217 6 0 0 25 0 1 0 1125789466 45776896 10025 1992294400 134512640 135819388 4294956160 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 11176 10025 148 319 0 10854 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44704

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/70 18293
/proc/meminfo: memFree=1464088/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=51524 CPUtime=282.21
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 12046 0 0 0 28213 8 0 0 25 0 1 0 1125789466 52760576 11508 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 12881 11508 148 319 0 12559 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51524

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 18293
/proc/meminfo: memFree=1458264/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=58704 CPUtime=342.19
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 13890 0 0 0 34210 9 0 0 25 0 1 0 1125789466 60112896 12937 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 14676 12937 148 319 0 14354 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 58704

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 18293
/proc/meminfo: memFree=1454552/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=63812 CPUtime=402.17
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 15076 0 0 0 40207 10 0 0 25 0 1 0 1125789466 65343488 13866 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 15953 13866 148 319 0 15631 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 63812

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 18293
/proc/meminfo: memFree=1450584/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=68368 CPUtime=462.16
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 16061 0 0 0 46205 11 0 0 25 0 1 0 1125789466 70008832 14851 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 17092 14851 148 319 0 16770 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 68368

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 18293
/proc/meminfo: memFree=1447832/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=71136 CPUtime=522.14
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 16759 0 0 0 52202 12 0 0 25 0 1 0 1125789466 72843264 15549 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 17784 15549 148 319 0 17462 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 71136

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 18293
/proc/meminfo: memFree=1444824/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=74360 CPUtime=582.13
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 17489 0 0 0 58200 13 0 0 25 0 1 0 1125789466 76144640 16279 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 18590 16279 148 319 0 18268 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 74360

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 18293
/proc/meminfo: memFree=1441752/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=77392 CPUtime=642.12
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 18259 0 0 0 64198 14 0 0 25 0 1 0 1125789466 79249408 17049 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 19348 17049 148 319 0 19026 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 77392

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 18293
/proc/meminfo: memFree=1437848/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=81952 CPUtime=702.1
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 19285 0 0 0 70194 16 0 0 25 0 1 0 1125789466 83918848 18029 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 20488 18029 148 319 0 20166 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 81952

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 18293
/proc/meminfo: memFree=1435608/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=84644 CPUtime=762.08
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 20038 0 0 0 76192 16 0 0 25 0 1 0 1125789466 86675456 18581 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 21161 18581 148 319 0 20839 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 84644

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 18293
/proc/meminfo: memFree=1430360/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=91824 CPUtime=822.06
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 21810 0 0 0 82188 18 0 0 25 0 1 0 1125789466 94027776 19930 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 22956 19930 148 319 0 22634 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 91824

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 18293
/proc/meminfo: memFree=1426520/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=95568 CPUtime=882.05
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 22951 0 0 0 88186 19 0 0 25 0 1 0 1125789466 97861632 20859 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 23892 20859 148 319 0 23570 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 95568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 18294
/proc/meminfo: memFree=1423704/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=99436 CPUtime=942.03
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 23924 0 0 0 94183 20 0 0 25 0 1 0 1125789466 101822464 21551 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 24859 21551 148 319 0 24537 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 99436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 18295
/proc/meminfo: memFree=1420568/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=102564 CPUtime=1002.01
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 24908 0 0 0 100180 21 0 0 25 0 1 0 1125789466 105025536 22343 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 25641 22343 148 319 0 25319 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 102564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 18295
/proc/meminfo: memFree=1417880/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=104948 CPUtime=1061.99
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 25588 0 0 0 106178 21 0 0 25 0 1 0 1125789466 107466752 23023 1992294400 134512640 135819388 4294956160 18446744073709551615 134616785 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 26237 23023 148 319 0 25915 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 104948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 18295
/proc/meminfo: memFree=1415128/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=107648 CPUtime=1121.98
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 26280 0 0 0 112176 22 0 0 25 0 1 0 1125789466 110231552 23715 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 26912 23715 148 319 0 26590 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 107648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 18295
/proc/meminfo: memFree=1412184/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=110532 CPUtime=1181.96
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 26996 0 0 0 118173 23 0 0 25 0 1 0 1125789466 113184768 24431 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 27633 24431 148 319 0 27311 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 110532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 18295
/proc/meminfo: memFree=1409048/2055920 swapFree=4171336/4192956
[pid=18292] ppid=18290 vsize=116068 CPUtime=1200.06
/proc/18292/stat : 18292 (hydrasat-flat) R 18290 18292 17942 0 -1 4194304 28523 0 0 0 119982 24 0 0 25 0 1 0 1125789466 118853632 25204 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/18292/statm: 29017 25204 148 319 0 28695 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 116068

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26296
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 116068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28523
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= 2207

runsolver used 0.932858 second user time and 3.44548 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-31 22:27:43
IDJOB=1530424
IDBENCH=70592
IDSOLVER=519
FILE ID=node44/1530424-1238531263
PBS_JOBID= 9062039
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S492033085-065.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530424-1238531263/watcher-1530424-1238531263 -o /tmp/evaluation-result-1530424-1238531263/solver-1530424-1238531263 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530424-1238531263.cnf -rs 1276960055 -co memory_limit 1800

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

MD5SUM BENCH= cbe223815ecb4175f94b654d971303ac
RANDOM SEED=1276960055

node44.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		: 3000.241
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		: 3000.241
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:       1510336 kB
Buffers:         90704 kB
Cached:         348864 kB
SwapCached:      11068 kB
Active:         199708 kB
Inactive:       252384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510336 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          18220 kB
Slab:            78876 kB
Committed_AS:  2747040 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-31 22:47:46