Trace number 1530742

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) 1200.02 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S787972994-025.cnf
MD5SUM195829daef01dc74526b389936ef96cc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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-1530742-1238583590/watcher-1530742-1238583590 -o /tmp/evaluation-result-1530742-1238583590/solver-1530742-1238583590 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530742-1238583590.cnf -rs 246356617 -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 3/64 20979
/proc/meminfo: memFree=1378088/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=1596 CPUtime=0
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1131024306 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 399 182 125 319 0 77 0

[startup+0.086463 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20979
/proc/meminfo: memFree=1378088/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=1860 CPUtime=0.08
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 281 0 0 0 8 0 0 0 18 0 1 0 1131024306 1904640 264 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 465 264 148 319 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1860

[startup+0.102463 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20979
/proc/meminfo: memFree=1378088/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=1860 CPUtime=0.1
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 284 0 0 0 10 0 0 0 18 0 1 0 1131024306 1904640 267 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 465 267 148 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.302474 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20979
/proc/meminfo: memFree=1378088/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=1988 CPUtime=0.3
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 314 0 0 0 30 0 0 0 19 0 1 0 1131024306 2035712 297 1992294400 134512640 135819388 4294956160 18446744073709551615 134592759 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 497 297 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.702499 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20979
/proc/meminfo: memFree=1378088/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=2116 CPUtime=0.7
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 354 0 0 0 70 0 0 0 22 0 1 0 1131024306 2166784 337 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 529 337 148 319 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.50155 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 20980
/proc/meminfo: memFree=1377120/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=2508 CPUtime=1.49
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 463 0 0 0 149 0 0 0 25 0 1 0 1131024306 2568192 446 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 627 446 148 319 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2508

[startup+3.10165 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 20980
/proc/meminfo: memFree=1376224/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=3708 CPUtime=3.09
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 732 0 0 0 309 0 0 0 25 0 1 0 1131024306 3796992 715 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 927 715 148 319 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3708

[startup+6.30185 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 20980
/proc/meminfo: memFree=1374240/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=5044 CPUtime=6.29
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 1064 0 0 0 629 0 0 0 25 0 1 0 1131024306 5165056 1047 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 1261 1047 148 319 0 939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5044

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 20980
/proc/meminfo: memFree=1373792/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=5612 CPUtime=12.69
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 1181 0 0 0 1269 0 0 0 25 0 1 0 1131024306 5746688 1164 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 1403 1164 148 319 0 1081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5612

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 20980
/proc/meminfo: memFree=1371232/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=8244 CPUtime=25.49
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 1801 0 0 0 2548 1 0 0 25 0 1 0 1131024306 8441856 1784 1992294400 134512640 135819388 4294956160 18446744073709551615 134616935 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 2061 1784 148 319 0 1739 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8244

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 20980
/proc/meminfo: memFree=1366624/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=13348 CPUtime=51.07
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 2962 0 0 0 5106 1 0 0 25 0 1 0 1131024306 13668352 2945 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 3337 2945 148 319 0 3015 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13348

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 20986
/proc/meminfo: memFree=1363936/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=16224 CPUtime=102.27
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 3645 0 0 0 10225 2 0 0 25 0 1 0 1131024306 16613376 3587 1992294400 134512640 135819388 4294956160 18446744073709551615 134617883 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 4056 3587 148 319 0 3734 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16224

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 20986
/proc/meminfo: memFree=1362848/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=17472 CPUtime=162.24
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 3911 0 0 0 16222 2 0 0 25 0 1 0 1131024306 17891328 3853 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 4368 3853 148 319 0 4046 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17472

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 20986
/proc/meminfo: memFree=1361440/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=19088 CPUtime=222.24
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 4289 0 0 0 22221 3 0 0 25 0 1 0 1131024306 19546112 4185 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 4772 4185 148 319 0 4450 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19088

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 20986
/proc/meminfo: memFree=1358944/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=22288 CPUtime=282.22
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 5023 0 0 0 28219 3 0 0 25 0 1 0 1131024306 22822912 4854 1992294400 134512640 135819388 4294956160 18446744073709551615 134596619 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 5572 4854 148 319 0 5250 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22288

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 20986
/proc/meminfo: memFree=1355680/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=26008 CPUtime=342.21
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 5858 0 0 0 34217 4 0 0 25 0 1 0 1131024306 26632192 5643 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 6502 5643 148 319 0 6180 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 20986
/proc/meminfo: memFree=1352800/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=29144 CPUtime=402.19
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 6605 0 0 0 40214 5 0 0 25 0 1 0 1131024306 29843456 6390 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 7286 6390 148 319 0 6964 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29144

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 20986
/proc/meminfo: memFree=1350752/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=31344 CPUtime=462.18
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 7132 0 0 0 46213 5 0 0 25 0 1 0 1131024306 32096256 6871 1992294400 134512640 135819388 4294956160 18446744073709551615 134618317 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 7836 6871 148 319 0 7514 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 31344

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 20986
/proc/meminfo: memFree=1348128/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=34296 CPUtime=522.17
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 7800 0 0 0 52211 6 0 0 25 0 1 0 1131024306 35119104 7539 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 8574 7539 148 319 0 8252 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 34296

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 20986
/proc/meminfo: memFree=1344544/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=39380 CPUtime=582.15
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 8999 0 0 0 58208 7 0 0 25 0 1 0 1131024306 40325120 8518 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 9845 8518 148 319 0 9523 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 39380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 20986
/proc/meminfo: memFree=1340960/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=42948 CPUtime=642.14
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 9927 0 0 0 64207 7 0 0 25 0 1 0 1131024306 43978752 9325 1992294400 134512640 135819388 4294956160 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 10737 9325 148 319 0 10415 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 42948

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 20986
/proc/meminfo: memFree=1338080/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=46040 CPUtime=702.12
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 10638 0 0 0 70204 8 0 0 25 0 1 0 1131024306 47144960 10036 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 11510 10036 148 319 0 11188 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 46040

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.05 2/65 20986
/proc/meminfo: memFree=1334304/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=50276 CPUtime=762.11
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 11747 0 0 0 76202 9 0 0 25 0 1 0 1131024306 51482624 10981 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 12569 10981 148 319 0 12247 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 50276

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.06 2/65 20986
/proc/meminfo: memFree=1332000/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=53388 CPUtime=822.09
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 12590 0 0 0 82199 10 0 0 25 0 1 0 1131024306 54669312 11563 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 13347 11563 148 319 0 13025 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 53388

[startup+882.301 s]
/proc/loadavg: 1.03 1.03 1.05 2/65 20987
/proc/meminfo: memFree=1329504/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=56004 CPUtime=882.08
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 13202 0 0 0 88197 11 0 0 25 0 1 0 1131024306 57348096 12175 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 14001 12175 148 319 0 13679 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 56004

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.04 2/65 20987
/proc/meminfo: memFree=1327136/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=58756 CPUtime=942.06
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 13800 0 0 0 94195 11 0 0 25 0 1 0 1131024306 60166144 12773 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 14689 12773 148 319 0 14367 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 58756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 20987
/proc/meminfo: memFree=1324896/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=61192 CPUtime=1002.05
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 14347 0 0 0 100193 12 0 0 25 0 1 0 1131024306 62660608 13320 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 15298 13320 148 319 0 14976 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 61192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 20987
/proc/meminfo: memFree=1322144/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=64540 CPUtime=1062.03
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 15203 0 0 0 106191 12 0 0 25 0 1 0 1131024306 66088960 14019 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 16135 14019 148 319 0 15813 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 64540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20987
/proc/meminfo: memFree=1318176/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=69284 CPUtime=1122.02
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 16388 0 0 0 112188 14 0 0 25 0 1 0 1131024306 70946816 14963 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 17321 14963 148 319 0 16999 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 69284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20987
/proc/meminfo: memFree=1316640/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=71016 CPUtime=1182.01
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 16799 0 0 0 118187 14 0 0 25 0 1 0 1131024306 72720384 15374 1992294400 134512640 135819388 4294956160 18446744073709551615 134617341 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 17754 15374 148 319 0 17432 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 71016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20987
/proc/meminfo: memFree=1316064/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=71696 CPUtime=1200.01
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 16950 0 0 0 119987 14 0 0 25 0 1 0 1131024306 73416704 15525 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 17924 15525 148 319 0 17602 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 71696

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20987
/proc/meminfo: memFree=1316064/2055920 swapFree=4177944/4192956
[pid=20979] ppid=20977 vsize=71696 CPUtime=1200.01
/proc/20979/stat : 20979 (hydrasat-flat) R 20977 20979 20390 0 -1 4194304 16950 0 0 0 119987 14 0 0 25 0 1 0 1131024306 73416704 15525 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20979/statm: 17924 15525 148 319 0 17602 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 71696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.152976
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 71696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16950
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= 1561

runsolver used 1.3338 second user time and 2.69059 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-01 12:59:50
IDJOB=1530742
IDBENCH=70698
IDSOLVER=519
FILE ID=node29/1530742-1238583590
PBS_JOBID= 9070531
Free space on /tmp= 66472 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S787972994-025.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530742-1238583590/watcher-1530742-1238583590 -o /tmp/evaluation-result-1530742-1238583590/solver-1530742-1238583590 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530742-1238583590.cnf -rs 246356617 -co memory_limit 1800

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

MD5SUM BENCH= 195829daef01dc74526b389936ef96cc
RANDOM SEED=246356617

node29.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		: 3000.234
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		: 3000.234
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:       1378504 kB
Buffers:        101244 kB
Cached:         472660 kB
SwapCached:       8856 kB
Active:         210296 kB
Inactive:       374116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378504 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            78940 kB
Committed_AS:  3149016 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-04-01 13:19:53