Trace number 1530289

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) 1200.05 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1530289-1238499693/watcher-1530289-1238499693 -o /tmp/evaluation-result-1530289-1238499693/solver-1530289-1238499693 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530289-1238499693.cnf -rs 1617852968 -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: 1.96 1.80 1.43 2/73 17523
/proc/meminfo: memFree=1663656/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=1596 CPUtime=0
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 1122633831 1634304 201 1992294400 134512640 135819388 4294956160 18446744073709551615 134697568 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 399 201 127 319 0 77 0

[startup+0.054236 s]
/proc/loadavg: 1.96 1.80 1.43 2/73 17523
/proc/meminfo: memFree=1663656/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=1868 CPUtime=0.05
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 288 0 0 0 5 0 0 0 18 0 1 0 1122633831 1912832 271 1992294400 134512640 135819388 4294956160 18446744073709551615 134668022 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 467 271 148 319 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1868

[startup+0.10124 s]
/proc/loadavg: 1.96 1.80 1.43 2/73 17523
/proc/meminfo: memFree=1663656/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=1868 CPUtime=0.1
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 299 0 0 0 10 0 0 0 18 0 1 0 1122633831 1912832 282 1992294400 134512640 135819388 4294956160 18446744073709551615 134616941 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 467 282 148 319 0 145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1868

[startup+0.301263 s]
/proc/loadavg: 1.96 1.80 1.43 2/73 17523
/proc/meminfo: memFree=1663656/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=2000 CPUtime=0.3
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 329 0 0 0 30 0 0 0 20 0 1 0 1122633831 2048000 312 1992294400 134512640 135819388 4294956160 18446744073709551615 134602934 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 500 312 148 319 0 178 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2000

[startup+0.70131 s]
/proc/loadavg: 1.96 1.80 1.43 2/73 17523
/proc/meminfo: memFree=1663656/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=2132 CPUtime=0.7
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 367 0 0 0 70 0 0 0 23 0 1 0 1122633831 2183168 350 1992294400 134512640 135819388 4294956160 18446744073709551615 134587674 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 533 350 148 319 0 211 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2132

[startup+1.5014 s]
/proc/loadavg: 1.96 1.80 1.43 2/74 17524
/proc/meminfo: memFree=1662688/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=2656 CPUtime=1.5
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 476 0 0 0 150 0 0 0 25 0 1 0 1122633831 2719744 459 1992294400 134512640 135819388 4294956160 18446744073709551615 134603664 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 664 459 148 319 0 342 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2656

[startup+3.1026 s]
/proc/loadavg: 1.89 1.79 1.43 2/74 17524
/proc/meminfo: memFree=1661728/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=3712 CPUtime=3.1
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 750 0 0 0 310 0 0 0 25 0 1 0 1122633831 3801088 733 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 928 733 148 319 0 606 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3712

[startup+6.30196 s]
/proc/loadavg: 1.89 1.79 1.43 2/74 17524
/proc/meminfo: memFree=1659552/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=5652 CPUtime=6.29
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 1202 0 0 0 629 0 0 0 25 0 1 0 1122633831 5787648 1185 1992294400 134512640 135819388 4294956160 18446744073709551615 134616993 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 1413 1185 148 319 0 1091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5652

[startup+12.7017 s]
/proc/loadavg: 1.75 1.76 1.42 2/74 17524
/proc/meminfo: memFree=1656736/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=8276 CPUtime=12.68
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 1832 0 0 0 1268 0 0 0 25 0 1 0 1122633831 8474624 1815 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 2069 1815 148 319 0 1747 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8276

[startup+25.5012 s]
/proc/loadavg: 1.63 1.74 1.42 2/74 17524
/proc/meminfo: memFree=1653024/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=12420 CPUtime=25.48
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 2779 0 0 0 2547 1 0 0 25 0 1 0 1122633831 12718080 2729 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 3105 2729 148 319 0 2783 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12420

[startup+51.1012 s]
/proc/loadavg: 1.42 1.68 1.40 2/74 17524
/proc/meminfo: memFree=1646304/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=19412 CPUtime=51.07
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 4431 0 0 0 5104 3 0 0 25 0 1 0 1122633831 19877888 4381 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 4853 4381 148 319 0 4531 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19412

[startup+102.306 s]
/proc/loadavg: 1.16 1.56 1.38 2/74 17524
/proc/meminfo: memFree=1638816/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=27764 CPUtime=102.26
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 6414 0 0 0 10222 4 0 0 25 0 1 0 1122633831 28430336 6263 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 6941 6263 148 319 0 6619 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27764

[startup+162.301 s]
/proc/loadavg: 1.06 1.46 1.35 2/74 17524
/proc/meminfo: memFree=1632096/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=35816 CPUtime=162.24
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 8287 0 0 0 16218 6 0 0 25 0 1 0 1122633831 36675584 7941 1992294400 134512640 135819388 4294956160 18446744073709551615 134617827 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 8954 7941 148 319 0 8632 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35816

[startup+222.301 s]
/proc/loadavg: 1.02 1.37 1.33 2/74 17524
/proc/meminfo: memFree=1625952/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=42624 CPUtime=222.22
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 9806 0 0 0 22215 7 0 0 25 0 1 0 1122633831 43646976 9460 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 10656 9460 148 319 0 10334 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42624

[startup+282.301 s]
/proc/loadavg: 1.01 1.31 1.31 2/74 17524
/proc/meminfo: memFree=1620320/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=48596 CPUtime=282.2
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 11278 0 0 0 28211 9 0 0 25 0 1 0 1122633831 49762304 10881 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 12149 10881 148 319 0 11827 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 48596

[startup+342.301 s]
/proc/loadavg: 1.00 1.24 1.28 2/74 17524
/proc/meminfo: memFree=1613728/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=55968 CPUtime=342.18
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 12999 0 0 0 34208 10 0 0 25 0 1 0 1122633831 57311232 12450 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 13992 12450 148 319 0 13670 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 55968

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.26 2/74 17525
/proc/meminfo: memFree=1610208/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=59780 CPUtime=402.17
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 13934 0 0 0 40206 11 0 0 25 0 1 0 1122633831 61214720 13385 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 14945 13385 148 319 0 14623 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 59780

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.24 2/74 17525
/proc/meminfo: memFree=1605664/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=64904 CPUtime=462.15
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 15240 0 0 0 46203 12 0 0 25 0 1 0 1122633831 66461696 14519 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 16226 14519 148 319 0 15904 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 64904

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.23 2/74 17525
/proc/meminfo: memFree=1601888/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=69800 CPUtime=522.13
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 16452 0 0 0 52200 13 0 0 25 0 1 0 1122633831 71475200 15474 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 17450 15474 148 319 0 17128 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 69800

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.21 2/74 17525
/proc/meminfo: memFree=1597600/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=74132 CPUtime=582.11
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 17485 0 0 0 58198 13 0 0 25 0 1 0 1122633831 75911168 16507 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 18533 16507 148 319 0 18211 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 74132

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.19 2/74 17526
/proc/meminfo: memFree=1594080/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=77764 CPUtime=642.1
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 18371 0 0 0 64196 14 0 0 25 0 1 0 1122633831 79630336 17393 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 19441 17393 148 319 0 19119 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 77764

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.18 2/74 17526
/proc/meminfo: memFree=1589984/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=82556 CPUtime=702.07
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 19493 0 0 0 70192 15 0 0 25 0 1 0 1122633831 84537344 18515 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 20639 18515 148 319 0 20317 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 82556

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.16 2/74 17526
/proc/meminfo: memFree=1586016/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=86412 CPUtime=762.06
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 20388 0 0 0 76190 16 0 0 25 0 1 0 1122633831 88485888 19410 1992294400 134512640 135819388 4294956160 18446744073709551615 134617442 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 21603 19410 148 319 0 21281 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 86412

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.15 2/74 17526
/proc/meminfo: memFree=1580704/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=92284 CPUtime=822.04
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 22031 0 0 0 82187 17 0 0 25 0 1 0 1122633831 94498816 20766 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 23071 20766 148 319 0 22749 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 92284

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/74 17526
/proc/meminfo: memFree=1578272/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=95336 CPUtime=882.03
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 22762 0 0 0 88185 18 0 0 25 0 1 0 1122633831 97624064 21336 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 23834 21336 148 319 0 23512 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 95336

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/74 17526
/proc/meminfo: memFree=1575008/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=99180 CPUtime=942.01
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 23756 0 0 0 94182 19 0 0 25 0 1 0 1122633831 101560320 22128 1992294400 134512640 135819388 4294956160 18446744073709551615 134617710 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 24795 22128 148 319 0 24473 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 99180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/74 17526
/proc/meminfo: memFree=1572576/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=101904 CPUtime=1001.99
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 24382 0 0 0 100179 20 0 0 25 0 1 0 1122633831 104349696 22754 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 25476 22754 148 319 0 25154 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 101904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/74 17526
/proc/meminfo: memFree=1569696/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=105316 CPUtime=1061.97
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 25111 0 0 0 106177 20 0 0 25 0 1 0 1122633831 107843584 23483 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 26329 23483 148 319 0 26007 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 105316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 17526
/proc/meminfo: memFree=1567648/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=107104 CPUtime=1121.96
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 25614 0 0 0 112175 21 0 0 25 0 1 0 1122633831 109674496 23986 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 26776 23986 148 319 0 26454 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 107104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 17532
/proc/meminfo: memFree=1564568/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=110972 CPUtime=1181.92
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 26370 0 0 0 118171 21 0 0 25 0 1 0 1122633831 113635328 24742 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 27743 24742 148 319 0 27421 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 110972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 17532
/proc/meminfo: memFree=1564056/2055920 swapFree=4175504/4192956
[pid=17523] ppid=17521 vsize=111856 CPUtime=1200.03
/proc/17523/stat : 17523 (hydrasat-flat) R 17521 17523 17234 0 -1 4194304 26514 0 0 0 119981 22 0 0 25 0 1 0 1122633831 114540544 24886 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17523/statm: 27964 24886 148 319 0 27642 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 111856

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): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.236963
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 111856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26514
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= 1719

runsolver used 1.11383 second user time and 3.2635 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-31 13:41:33
IDJOB=1530289
IDBENCH=70547
IDSOLVER=519
FILE ID=node77/1530289-1238499693
PBS_JOBID= 9061925
Free space on /tmp= 66552 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530289-1238499693/watcher-1530289-1238499693 -o /tmp/evaluation-result-1530289-1238499693/solver-1530289-1238499693 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530289-1238499693.cnf -rs 1617852968 -co memory_limit 1800

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=1617852968

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:       1664136 kB
Buffers:         73916 kB
Cached:         228772 kB
SwapCached:       9160 kB
Active:         169316 kB
Inactive:       146684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664136 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            60912 kB
Committed_AS:  2751080 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 2009-03-31 14:01:36