Trace number 1530763

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
MD5SUM6fb9b4534b8680fbd6cb5c0187532027
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1530763-1238585533/watcher-1530763-1238585533 -o /tmp/evaluation-result-1530763-1238585533/solver-1530763-1238585533 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530763-1238585533.cnf -rs 1913496860 -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 1.00 1.00 3/64 4348
/proc/meminfo: memFree=1330168/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=1596 CPUtime=0
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1131219317 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 399 183 125 319 0 77 0

[startup+0.0503341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4348
/proc/meminfo: memFree=1330168/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=1860 CPUtime=0.04
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 289 0 0 0 4 0 0 0 18 0 1 0 1131219317 1904640 272 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 465 272 148 319 0 143 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1860

[startup+0.101341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4348
/proc/meminfo: memFree=1330168/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=1860 CPUtime=0.1
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 297 0 0 0 10 0 0 0 18 0 1 0 1131219317 1904640 280 1992294400 134512640 135819388 4294956160 18446744073709551615 134617468 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 465 280 148 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.301378 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4348
/proc/meminfo: memFree=1330168/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=1988 CPUtime=0.3
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 325 0 0 0 30 0 0 0 19 0 1 0 1131219317 2035712 308 1992294400 134512640 135819388 4294956160 18446744073709551615 135215768 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 497 308 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.70145 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4348
/proc/meminfo: memFree=1330168/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=2120 CPUtime=0.7
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 361 0 0 0 70 0 0 0 22 0 1 0 1131219317 2170880 344 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 530 344 148 319 0 208 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2120

[startup+1.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1329200/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=2516 CPUtime=1.5
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 462 0 0 0 150 0 0 0 25 0 1 0 1131219317 2576384 445 1992294400 134512640 135819388 4294956160 18446744073709551615 134617605 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 629 445 148 319 0 307 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2516

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1328432/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=3436 CPUtime=3.09
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 686 0 0 0 309 0 0 0 25 0 1 0 1131219317 3518464 669 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 859 669 148 319 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3436

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1326512/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=5128 CPUtime=6.29
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 1089 0 0 0 629 0 0 0 25 0 1 0 1131219317 5251072 1072 1992294400 134512640 135819388 4294956160 18446744073709551615 134616774 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 1282 1072 148 319 0 960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5128

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1323696/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=8012 CPUtime=12.69
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 1750 0 0 0 1268 1 0 0 25 0 1 0 1131219317 8204288 1733 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 2003 1733 148 319 0 1681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8012

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1319856/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=12148 CPUtime=25.48
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 2690 0 0 0 2546 2 0 0 25 0 1 0 1131219317 12439552 2673 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 3037 2673 148 319 0 2715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12148

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1313968/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=18508 CPUtime=51.08
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 4203 0 0 0 5104 4 0 0 25 0 1 0 1131219317 18952192 4107 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 4627 4107 148 319 0 4305 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18508

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1306992/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=26576 CPUtime=102.26
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 6138 0 0 0 10221 5 0 0 25 0 1 0 1131219317 27213824 5855 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 6644 5855 148 319 0 6322 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26576

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1300336/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=33840 CPUtime=162.23
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 7833 0 0 0 16217 6 0 0 25 0 1 0 1131219317 34652160 7499 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 8460 7499 148 319 0 8138 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33840

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1293360/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=41872 CPUtime=222.21
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 9845 0 0 0 22213 8 0 0 25 0 1 0 1131219317 42876928 9245 1992294400 134512640 135819388 4294956160 18446744073709551615 134616877 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 10468 9245 148 319 0 10146 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41872

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1286576/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=49908 CPUtime=282.19
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 11624 0 0 0 28209 10 0 0 25 0 1 0 1131219317 51105792 10943 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 12477 10943 148 319 0 12155 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 49908

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1280432/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=56236 CPUtime=342.17
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 13185 0 0 0 34205 12 0 0 25 0 1 0 1131219317 57585664 12448 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 14059 12448 148 319 0 13737 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 56236

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1275120/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=62076 CPUtime=402.15
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 14627 0 0 0 40202 13 0 0 25 0 1 0 1131219317 63565824 13789 1992294400 134512640 135819388 4294956160 18446744073709551615 134617710 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 15519 13789 148 319 0 15197 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1271792/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=65176 CPUtime=462.13
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 15434 0 0 0 46199 14 0 0 25 0 1 0 1131219317 66740224 14596 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 16294 14596 148 319 0 15972 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65176

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1267440/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=71936 CPUtime=522.1
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 16940 0 0 0 52195 15 0 0 25 0 1 0 1131219317 73662464 15724 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 17984 15724 148 319 0 17662 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 71936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4349
/proc/meminfo: memFree=1264432/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=74616 CPUtime=582.08
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 17679 0 0 0 58192 16 0 0 25 0 1 0 1131219317 76406784 16463 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 18654 16463 148 319 0 18332 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 74616

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1261360/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=77920 CPUtime=642.06
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 18443 0 0 0 64188 18 0 0 25 0 1 0 1131219317 79790080 17227 1992294400 134512640 135819388 4294956160 18446744073709551615 134617680 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 19480 17227 148 319 0 19158 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 77920

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1257968/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=81736 CPUtime=702.04
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 19437 0 0 0 70185 19 0 0 25 0 1 0 1131219317 83697664 18090 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 20434 18090 148 319 0 20112 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 81736

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1251376/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=90024 CPUtime=762.02
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 21778 0 0 0 76181 21 0 0 25 0 1 0 1131219317 92184576 19717 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 22506 19717 148 319 0 22184 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 90024

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1248944/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=91944 CPUtime=821.99
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 22389 0 0 0 82177 22 0 0 25 0 1 0 1131219317 94150656 20328 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 22986 20328 148 319 0 22664 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 91944

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1246512/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=94644 CPUtime=881.98
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 23003 0 0 0 88175 23 0 0 25 0 1 0 1131219317 96915456 20942 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 23661 20942 148 319 0 23339 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 94644

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1244144/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=96860 CPUtime=941.95
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 23582 0 0 0 94172 23 0 0 25 0 1 0 1131219317 99184640 21521 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 24215 21521 148 319 0 23893 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 96860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1241968/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=99120 CPUtime=1001.93
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 24124 0 0 0 100169 24 0 0 25 0 1 0 1131219317 101498880 22063 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 24780 22063 148 319 0 24458 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 99120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1238512/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=103056 CPUtime=1061.91
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 25202 0 0 0 106166 25 0 0 25 0 1 0 1131219317 105529344 22940 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 25764 22940 148 319 0 25442 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 103056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1235952/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=105832 CPUtime=1121.89
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 25825 0 0 0 112163 26 0 0 25 0 1 0 1131219317 108371968 23563 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 26458 23563 148 319 0 26136 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 105832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1233776/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=108056 CPUtime=1181.87
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 26377 0 0 0 118160 27 0 0 25 0 1 0 1131219317 110649344 24115 1992294400 134512640 135819388 4294956160 18446744073709551615 134617044 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 27014 24115 148 319 0 26692 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 108056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1233008/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=108604 CPUtime=1200.06
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 26557 0 0 0 119979 27 0 0 25 0 1 0 1131219317 111210496 24295 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 27151 24295 148 319 0 26829 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108604

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4351
/proc/meminfo: memFree=1233008/2055920 swapFree=4174052/4192956
[pid=4348] ppid=4346 vsize=108604 CPUtime=1200.06
/proc/4348/stat : 4348 (hydrasat-flat) R 4346 4348 3584 0 -1 4194304 26557 0 0 0 119979 27 0 0 25 0 1 0 1131219317 111210496 24295 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/4348/statm: 27151 24295 148 319 0 26829 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.290955
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 108604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26557
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= 2284

runsolver used 0.868867 second user time and 2.51362 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-01 13:32:13
IDJOB=1530763
IDBENCH=70705
IDSOLVER=519
FILE ID=node17/1530763-1238585533
PBS_JOBID= 9070532
Free space on /tmp= 66340 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530763-1238585533/watcher-1530763-1238585533 -o /tmp/evaluation-result-1530763-1238585533/solver-1530763-1238585533 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530763-1238585533.cnf -rs 1913496860 -co memory_limit 1800

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

MD5SUM BENCH= 6fb9b4534b8680fbd6cb5c0187532027
RANDOM SEED=1913496860

node17.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		: 3000.265
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		: 3000.265
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:       1330584 kB
Buffers:        107468 kB
Cached:         508840 kB
SwapCached:      12692 kB
Active:         210484 kB
Inactive:       419944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330584 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          19744 kB
Slab:            80784 kB
Committed_AS:  3081912 kB
PageTables:       1464 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= 66340 MiB
End job on node17 at 2009-04-01 13:52:15